diff --git a/coordinator/iocontrol.lua b/coordinator/iocontrol.lua
index fc54fb3..cfb3be7 100644
--- a/coordinator/iocontrol.lua
+++ b/coordinator/iocontrol.lua
@@ -683,23 +683,13 @@ function iocontrol.update_unit_statuses(statuses)
                 end
 
                 for key, val in pairs(unit.annunciator) do
-                    if key == "TurbineTrip" then
-                        -- split up turbine trip table for all turbines and a general OR combination
-                        local trips = val
-                        local any = false
-
-                        for id = 1, #trips do
-                            any = any or trips[id]
-                            unit.turbine_ps_tbl[id].publish(key, trips[id])
-                        end
-
-                        unit.unit_ps.publish("TurbineTrip", any)
-                    elseif key == "BoilerOnline" or key == "HeatingRateLow" or key == "WaterLevelLow" then
+                    if key == "BoilerOnline" or key == "HeatingRateLow" or key == "WaterLevelLow" then
                         -- split up array for all boilers
                         for id = 1, #val do
                             unit.boiler_ps_tbl[id].publish(key, val[id])
                         end
-                    elseif key == "TurbineOnline" or key == "SteamDumpOpen" or key == "TurbineOverSpeed" then
+                    elseif key == "TurbineOnline" or key == "SteamDumpOpen" or key == "TurbineOverSpeed" or
+                           key == "GeneratorTrip" or key == "TurbineTrip" then
                         -- split up array for all turbines
                         for id = 1, #val do
                             unit.turbine_ps_tbl[id].publish(key, val[id])
diff --git a/coordinator/startup.lua b/coordinator/startup.lua
index 39629fd..a6a81f1 100644
--- a/coordinator/startup.lua
+++ b/coordinator/startup.lua
@@ -19,7 +19,7 @@ local iocontrol    = require("coordinator.iocontrol")
 local renderer     = require("coordinator.renderer")
 local sounder      = require("coordinator.sounder")
 
-local COORDINATOR_VERSION = "v0.12.2"
+local COORDINATOR_VERSION = "v0.12.3"
 
 local print = util.print
 local println = util.println
diff --git a/coordinator/ui/components/unit_detail.lua b/coordinator/ui/components/unit_detail.lua
index b6fc8af..1abf307 100644
--- a/coordinator/ui/components/unit_detail.lua
+++ b/coordinator/ui/components/unit_detail.lua
@@ -236,7 +236,7 @@ local function init(parent, id)
     TextBox{parent=main,text="REACTOR COOLANT SYSTEM",fg_bg=cpair(colors.black,colors.blue),alignment=TEXT_ALIGN.CENTER,width=33,height=1,x=46,y=22}
     local rcs = Rectangle{parent=main,border=border(1,colors.blue,true),thin=true,width=33,height=24,x=46,y=23}
     local rcs_annunc = Div{parent=rcs,width=27,height=23,x=2,y=1}
-    local rcs_tags = Div{parent=rcs,width=2,height=14,x=29,y=9}
+    local rcs_tags = Div{parent=rcs,width=2,height=14,x=29,y=8}
 
     local c_flt  = IndicatorLight{parent=rcs_annunc,label="RCS Hardware Fault",colors=cpair(colors.yellow,colors.gray)}
     local c_emg  = TriIndicatorLight{parent=rcs_annunc,label="Emergency Coolant",c1=colors.gray,c2=colors.white,c3=colors.green}
@@ -244,7 +244,6 @@ local function init(parent, id)
     local c_brm  = IndicatorLight{parent=rcs_annunc,label="Boil Rate Mismatch",colors=cpair(colors.yellow,colors.gray)}
     local c_sfm  = IndicatorLight{parent=rcs_annunc,label="Steam Feed Mismatch",colors=cpair(colors.yellow,colors.gray)}
     local c_mwrf = IndicatorLight{parent=rcs_annunc,label="Max Water Return Feed",colors=cpair(colors.yellow,colors.gray)}
-    local c_tbnt = IndicatorLight{parent=rcs_annunc,label="Turbine Trip",colors=cpair(colors.red,colors.gray),flash=true,period=period.BLINK_250_MS}
 
     u_ps.subscribe("RCSFault", c_flt.update)
     u_ps.subscribe("EmergencyCoolant", c_emg.update)
@@ -252,12 +251,19 @@ local function init(parent, id)
     u_ps.subscribe("BoilRateMismatch", c_brm.update)
     u_ps.subscribe("SteamFeedMismatch", c_sfm.update)
     u_ps.subscribe("MaxWaterReturnFeed", c_mwrf.update)
-    u_ps.subscribe("TurbineTrip", c_tbnt.update)
 
-    rcs_annunc.line_break()
+    local available_space = 16 - (unit.num_boilers * 2 + unit.num_turbines * 4)
+
+    local function _add_space()
+        -- if we have some extra space, add padding
+        rcs_tags.line_break()
+        rcs_annunc.line_break()
+    end
 
     -- boiler annunciator panel(s)
 
+    if available_space > 0 then _add_space() end
+
     if unit.num_boilers > 0 then
         TextBox{parent=rcs_tags,x=1,text="B1",width=2,height=1,fg_bg=bw_fg_bg}
         local b1_wll = IndicatorLight{parent=rcs_annunc,label="Water Level Low",colors=cpair(colors.red,colors.gray)}
@@ -268,6 +274,13 @@ local function init(parent, id)
         b_ps[1].subscribe("HeatingRateLow", b1_hr.update)
     end
     if unit.num_boilers > 1 then
+        -- note, can't (shouldn't for sure...) have 0 turbines
+        if (available_space > 2 and unit.num_turbines == 1) or
+           (available_space > 3 and unit.num_turbines == 2) or
+           (available_space > 4) then
+            _add_space()
+        end
+
         TextBox{parent=rcs_tags,text="B2",width=2,height=1,fg_bg=bw_fg_bg}
         local b2_wll = IndicatorLight{parent=rcs_annunc,label="Water Level Low",colors=cpair(colors.red,colors.gray)}
         b_ps[2].subscribe("WasterLevelLow", b2_wll.update)
@@ -279,14 +292,9 @@ local function init(parent, id)
 
     -- turbine annunciator panels
 
-    if unit.num_boilers == 0 then
-        TextBox{parent=rcs_tags,text="T1",width=2,height=1,fg_bg=bw_fg_bg}
-    else
-        rcs_tags.line_break()
-        rcs_annunc.line_break()
-        TextBox{parent=rcs_tags,text="T1",width=2,height=1,fg_bg=bw_fg_bg}
-    end
+    if available_space > 1 then _add_space() end
 
+    TextBox{parent=rcs_tags,text="T1",width=2,height=1,fg_bg=bw_fg_bg}
     local t1_sdo = TriIndicatorLight{parent=rcs_annunc,label="Steam Relief Valve Open",c1=colors.gray,c2=colors.yellow,c3=colors.red}
     t_ps[1].subscribe("SteamDumpOpen", t1_sdo.update)
 
@@ -294,11 +302,19 @@ local function init(parent, id)
     local t1_tos = IndicatorLight{parent=rcs_annunc,label="Turbine Over Speed",colors=cpair(colors.red,colors.gray)}
     t_ps[1].subscribe("TurbineOverSpeed", t1_tos.update)
 
+    TextBox{parent=rcs_tags,text="T1",width=2,height=1,fg_bg=bw_fg_bg}
+    local t1_gtrp = IndicatorLight{parent=rcs_annunc,label="Generator Trip",colors=cpair(colors.yellow,colors.gray),flash=true,period=period.BLINK_250_MS}
+    t_ps[1].subscribe("GeneratorTrip", t1_gtrp.update)
+
     TextBox{parent=rcs_tags,text="T1",width=2,height=1,fg_bg=bw_fg_bg}
     local t1_trp = IndicatorLight{parent=rcs_annunc,label="Turbine Trip",colors=cpair(colors.red,colors.gray),flash=true,period=period.BLINK_250_MS}
     t_ps[1].subscribe("TurbineTrip", t1_trp.update)
 
     if unit.num_turbines > 1 then
+        if (available_space > 2 and unit.num_turbines == 2) or available_space > 3 then
+            _add_space()
+        end
+
         TextBox{parent=rcs_tags,text="T2",width=2,height=1,fg_bg=bw_fg_bg}
         local t2_sdo = TriIndicatorLight{parent=rcs_annunc,label="Steam Relief Valve Open",c1=colors.gray,c2=colors.yellow,c3=colors.red}
         t_ps[2].subscribe("SteamDumpOpen", t2_sdo.update)
@@ -307,12 +323,18 @@ local function init(parent, id)
         local t2_tos = IndicatorLight{parent=rcs_annunc,label="Turbine Over Speed",colors=cpair(colors.red,colors.gray)}
         t_ps[2].subscribe("TurbineOverSpeed", t2_tos.update)
 
+        TextBox{parent=rcs_tags,text="T2",width=2,height=1,fg_bg=bw_fg_bg}
+        local t2_gtrp = IndicatorLight{parent=rcs_annunc,label="Generator Trip",colors=cpair(colors.yellow,colors.gray),flash=true,period=period.BLINK_250_MS}
+        t_ps[2].subscribe("GeneratorTrip", t2_gtrp.update)
+
         TextBox{parent=rcs_tags,text="T2",width=2,height=1,fg_bg=bw_fg_bg}
         local t2_trp = IndicatorLight{parent=rcs_annunc,label="Turbine Trip",colors=cpair(colors.red,colors.gray),flash=true,period=period.BLINK_250_MS}
         t_ps[2].subscribe("TurbineTrip", t2_trp.update)
     end
 
     if unit.num_turbines > 2 then
+        if available_space > 3 then _add_space() end
+
         TextBox{parent=rcs_tags,text="T3",width=2,height=1,fg_bg=bw_fg_bg}
         local t3_sdo = TriIndicatorLight{parent=rcs_annunc,label="Steam Relief Valve Open",c1=colors.gray,c2=colors.yellow,c3=colors.red}
         t_ps[3].subscribe("SteamDumpOpen", t3_sdo.update)
@@ -321,6 +343,10 @@ local function init(parent, id)
         local t3_tos = IndicatorLight{parent=rcs_annunc,label="Turbine Over Speed",colors=cpair(colors.red,colors.gray)}
         t_ps[3].subscribe("TurbineOverSpeed", t3_tos.update)
 
+        TextBox{parent=rcs_tags,text="T3",width=2,height=1,fg_bg=bw_fg_bg}
+        local t3_gtrp = IndicatorLight{parent=rcs_annunc,label="Generator Trip",colors=cpair(colors.yellow,colors.gray),flash=true,period=period.BLINK_250_MS}
+        t_ps[3].subscribe("GeneratorTrip", t3_gtrp.update)
+
         TextBox{parent=rcs_tags,text="T3",width=2,height=1,fg_bg=bw_fg_bg}
         local t3_trp = IndicatorLight{parent=rcs_annunc,label="Turbine Trip",colors=cpair(colors.red,colors.gray),flash=true,period=period.BLINK_250_MS}
         t_ps[3].subscribe("TurbineTrip", t3_trp.update)
diff --git a/install_manifest.json b/install_manifest.json
index 78bb226..dc14922 100644
--- a/install_manifest.json
+++ b/install_manifest.json
@@ -1 +1 @@
-{"versions": {"installer": "v1.0", "bootloader": "0.2", "comms": "1.4.0", "reactor-plc": "v1.0.0", "rtu": "v0.13.0", "supervisor": "v0.14.0", "coordinator": "v0.12.2", "pocket": "alpha-v0.0.0"}, "files": {"system": ["initenv.lua", "startup.lua"], "common": ["scada-common/crypto.lua", "scada-common/ppm.lua", "scada-common/comms.lua", "scada-common/psil.lua", "scada-common/tcallbackdsp.lua", "scada-common/rsio.lua", "scada-common/constants.lua", "scada-common/mqueue.lua", "scada-common/crash.lua", "scada-common/log.lua", "scada-common/types.lua", "scada-common/util.lua"], "graphics": ["graphics/element.lua", "graphics/flasher.lua", "graphics/core.lua", "graphics/elements/textbox.lua", "graphics/elements/displaybox.lua", "graphics/elements/pipenet.lua", "graphics/elements/rectangle.lua", "graphics/elements/div.lua", "graphics/elements/tiling.lua", "graphics/elements/colormap.lua", "graphics/elements/indicators/alight.lua", "graphics/elements/indicators/icon.lua", "graphics/elements/indicators/power.lua", "graphics/elements/indicators/rad.lua", "graphics/elements/indicators/state.lua", "graphics/elements/indicators/light.lua", "graphics/elements/indicators/vbar.lua", "graphics/elements/indicators/coremap.lua", "graphics/elements/indicators/data.lua", "graphics/elements/indicators/hbar.lua", "graphics/elements/indicators/trilight.lua", "graphics/elements/controls/switch_button.lua", "graphics/elements/controls/spinbox_numeric.lua", "graphics/elements/controls/hazard_button.lua", "graphics/elements/controls/push_button.lua", "graphics/elements/controls/radio_button.lua", "graphics/elements/controls/multi_button.lua", "graphics/elements/animations/waiting.lua"], "lockbox": ["lockbox/init.lua", "lockbox/LICENSE", "lockbox/kdf/pbkdf2.lua", "lockbox/util/bit.lua", "lockbox/util/array.lua", "lockbox/util/stream.lua", "lockbox/util/queue.lua", "lockbox/digest/sha2_224.lua", "lockbox/digest/sha1.lua", "lockbox/digest/sha2_256.lua", "lockbox/cipher/aes128.lua", "lockbox/cipher/aes256.lua", "lockbox/cipher/aes192.lua", "lockbox/cipher/mode/ofb.lua", "lockbox/cipher/mode/cbc.lua", "lockbox/cipher/mode/ctr.lua", "lockbox/cipher/mode/cfb.lua", "lockbox/mac/hmac.lua", "lockbox/padding/ansix923.lua", "lockbox/padding/pkcs7.lua", "lockbox/padding/zero.lua", "lockbox/padding/isoiec7816.lua"], "reactor-plc": ["reactor-plc/threads.lua", "reactor-plc/plc.lua", "reactor-plc/config.lua", "reactor-plc/startup.lua"], "rtu": ["rtu/threads.lua", "rtu/rtu.lua", "rtu/modbus.lua", "rtu/config.lua", "rtu/startup.lua", "rtu/dev/sps_rtu.lua", "rtu/dev/envd_rtu.lua", "rtu/dev/boilerv_rtu.lua", "rtu/dev/redstone_rtu.lua", "rtu/dev/sna_rtu.lua", "rtu/dev/imatrix_rtu.lua", "rtu/dev/turbinev_rtu.lua"], "supervisor": ["supervisor/supervisor.lua", "supervisor/unit.lua", "supervisor/config.lua", "supervisor/startup.lua", "supervisor/unitlogic.lua", "supervisor/facility.lua", "supervisor/session/coordinator.lua", "supervisor/session/svqtypes.lua", "supervisor/session/svsessions.lua", "supervisor/session/rtu.lua", "supervisor/session/plc.lua", "supervisor/session/rsctl.lua", "supervisor/session/rtu/boilerv.lua", "supervisor/session/rtu/txnctrl.lua", "supervisor/session/rtu/unit_session.lua", "supervisor/session/rtu/turbinev.lua", "supervisor/session/rtu/envd.lua", "supervisor/session/rtu/imatrix.lua", "supervisor/session/rtu/sps.lua", "supervisor/session/rtu/qtypes.lua", "supervisor/session/rtu/sna.lua", "supervisor/session/rtu/redstone.lua"], "coordinator": ["coordinator/coordinator.lua", "coordinator/renderer.lua", "coordinator/iocontrol.lua", "coordinator/sounder.lua", "coordinator/config.lua", "coordinator/startup.lua", "coordinator/apisessions.lua", "coordinator/process.lua", "coordinator/ui/dialog.lua", "coordinator/ui/style.lua", "coordinator/ui/layout/main_view.lua", "coordinator/ui/layout/unit_view.lua", "coordinator/ui/components/reactor.lua", "coordinator/ui/components/processctl.lua", "coordinator/ui/components/unit_overview.lua", "coordinator/ui/components/boiler.lua", "coordinator/ui/components/unit_detail.lua", "coordinator/ui/components/imatrix.lua", "coordinator/ui/components/unit_waiting.lua", "coordinator/ui/components/turbine.lua"], "pocket": ["pocket/config.lua", "pocket/startup.lua"]}, "depends": {"reactor-plc": ["system", "common"], "rtu": ["system", "common"], "supervisor": ["system", "common"], "coordinator": ["system", "common", "graphics"], "pocket": ["system", "common", "graphics"]}, "sizes": {"manifest": 4646, "system": 1982, "common": 91084, "graphics": 99858, "lockbox": 100797, "reactor-plc": 75529, "rtu": 82913, "supervisor": 274491, "coordinator": 180346, "pocket": 335}}
\ No newline at end of file
+{"versions": {"installer": "v1.0", "bootloader": "0.2", "comms": "1.4.0", "reactor-plc": "v1.0.0", "rtu": "v0.13.0", "supervisor": "v0.14.2", "coordinator": "v0.12.3", "pocket": "alpha-v0.0.0"}, "files": {"system": ["initenv.lua", "startup.lua"], "common": ["scada-common/crypto.lua", "scada-common/ppm.lua", "scada-common/comms.lua", "scada-common/psil.lua", "scada-common/tcallbackdsp.lua", "scada-common/rsio.lua", "scada-common/constants.lua", "scada-common/mqueue.lua", "scada-common/crash.lua", "scada-common/log.lua", "scada-common/types.lua", "scada-common/util.lua"], "graphics": ["graphics/element.lua", "graphics/flasher.lua", "graphics/core.lua", "graphics/elements/textbox.lua", "graphics/elements/displaybox.lua", "graphics/elements/pipenet.lua", "graphics/elements/rectangle.lua", "graphics/elements/div.lua", "graphics/elements/tiling.lua", "graphics/elements/colormap.lua", "graphics/elements/indicators/alight.lua", "graphics/elements/indicators/icon.lua", "graphics/elements/indicators/power.lua", "graphics/elements/indicators/rad.lua", "graphics/elements/indicators/state.lua", "graphics/elements/indicators/light.lua", "graphics/elements/indicators/vbar.lua", "graphics/elements/indicators/coremap.lua", "graphics/elements/indicators/data.lua", "graphics/elements/indicators/hbar.lua", "graphics/elements/indicators/trilight.lua", "graphics/elements/controls/switch_button.lua", "graphics/elements/controls/spinbox_numeric.lua", "graphics/elements/controls/hazard_button.lua", "graphics/elements/controls/push_button.lua", "graphics/elements/controls/radio_button.lua", "graphics/elements/controls/multi_button.lua", "graphics/elements/animations/waiting.lua"], "lockbox": ["lockbox/init.lua", "lockbox/LICENSE", "lockbox/kdf/pbkdf2.lua", "lockbox/util/bit.lua", "lockbox/util/array.lua", "lockbox/util/stream.lua", "lockbox/util/queue.lua", "lockbox/digest/sha2_224.lua", "lockbox/digest/sha1.lua", "lockbox/digest/sha2_256.lua", "lockbox/cipher/aes128.lua", "lockbox/cipher/aes256.lua", "lockbox/cipher/aes192.lua", "lockbox/cipher/mode/ofb.lua", "lockbox/cipher/mode/cbc.lua", "lockbox/cipher/mode/ctr.lua", "lockbox/cipher/mode/cfb.lua", "lockbox/mac/hmac.lua", "lockbox/padding/ansix923.lua", "lockbox/padding/pkcs7.lua", "lockbox/padding/zero.lua", "lockbox/padding/isoiec7816.lua"], "reactor-plc": ["reactor-plc/threads.lua", "reactor-plc/plc.lua", "reactor-plc/config.lua", "reactor-plc/startup.lua"], "rtu": ["rtu/threads.lua", "rtu/rtu.lua", "rtu/modbus.lua", "rtu/config.lua", "rtu/startup.lua", "rtu/dev/sps_rtu.lua", "rtu/dev/envd_rtu.lua", "rtu/dev/boilerv_rtu.lua", "rtu/dev/redstone_rtu.lua", "rtu/dev/sna_rtu.lua", "rtu/dev/imatrix_rtu.lua", "rtu/dev/turbinev_rtu.lua"], "supervisor": ["supervisor/supervisor.lua", "supervisor/unit.lua", "supervisor/config.lua", "supervisor/startup.lua", "supervisor/unitlogic.lua", "supervisor/facility.lua", "supervisor/session/coordinator.lua", "supervisor/session/svqtypes.lua", "supervisor/session/svsessions.lua", "supervisor/session/rtu.lua", "supervisor/session/plc.lua", "supervisor/session/rsctl.lua", "supervisor/session/rtu/boilerv.lua", "supervisor/session/rtu/txnctrl.lua", "supervisor/session/rtu/unit_session.lua", "supervisor/session/rtu/turbinev.lua", "supervisor/session/rtu/envd.lua", "supervisor/session/rtu/imatrix.lua", "supervisor/session/rtu/sps.lua", "supervisor/session/rtu/qtypes.lua", "supervisor/session/rtu/sna.lua", "supervisor/session/rtu/redstone.lua"], "coordinator": ["coordinator/coordinator.lua", "coordinator/renderer.lua", "coordinator/iocontrol.lua", "coordinator/sounder.lua", "coordinator/config.lua", "coordinator/startup.lua", "coordinator/apisessions.lua", "coordinator/process.lua", "coordinator/ui/dialog.lua", "coordinator/ui/style.lua", "coordinator/ui/layout/main_view.lua", "coordinator/ui/layout/unit_view.lua", "coordinator/ui/components/reactor.lua", "coordinator/ui/components/processctl.lua", "coordinator/ui/components/unit_overview.lua", "coordinator/ui/components/boiler.lua", "coordinator/ui/components/unit_detail.lua", "coordinator/ui/components/imatrix.lua", "coordinator/ui/components/unit_waiting.lua", "coordinator/ui/components/turbine.lua"], "pocket": ["pocket/config.lua", "pocket/startup.lua"]}, "depends": {"reactor-plc": ["system", "common"], "rtu": ["system", "common"], "supervisor": ["system", "common"], "coordinator": ["system", "common", "graphics"], "pocket": ["system", "common", "graphics"]}, "sizes": {"manifest": 4646, "system": 1982, "common": 91084, "graphics": 99858, "lockbox": 100797, "reactor-plc": 75529, "rtu": 83729, "supervisor": 275020, "coordinator": 181148, "pocket": 335}}
\ No newline at end of file
diff --git a/supervisor/startup.lua b/supervisor/startup.lua
index d9077c0..bd11056 100644
--- a/supervisor/startup.lua
+++ b/supervisor/startup.lua
@@ -14,7 +14,7 @@ local svsessions = require("supervisor.session.svsessions")
 local config     = require("supervisor.config")
 local supervisor = require("supervisor.supervisor")
 
-local SUPERVISOR_VERSION = "v0.14.1"
+local SUPERVISOR_VERSION = "v0.14.2"
 
 local print = util.print
 local println = util.println
diff --git a/supervisor/unitlogic.lua b/supervisor/unitlogic.lua
index 0d7a8c3..8334b7d 100644
--- a/supervisor/unitlogic.lua
+++ b/supervisor/unitlogic.lua
@@ -353,7 +353,7 @@ function logic.update_annunciator(self)
                 - can later identified by presence of steam in tank with a 0 flow rate
         ]]--
         local has_steam = db.state.steam_input_rate > 0 or db.tanks.steam_fill > 0.01
-        self.db.annunciator.TurbineTrip[turbine.get_device_idx()] = has_steam and db.state.flow_rate == 0
+        self.db.annunciator.TurbineTrip[idx] = has_steam and db.state.flow_rate == 0
     end
 
     -- update auto control ready state for this unit