diff --git a/addons/aim120/CfgAmmo.hpp b/addons/aim120/CfgAmmo.hpp
index 48dfefdfb6..2509e3bd5a 100644
--- a/addons/aim120/CfgAmmo.hpp
+++ b/addons/aim120/CfgAmmo.hpp
@@ -9,8 +9,8 @@ class CfgAmmo {
         class ace_missileguidance {
             enabled = 1;
 
-            pitchRate = 60;          // Minium flap deflection for guidance
-            yawRate = 60;            // Maximum flap deflection for guidance
+            pitchRate = 40;          // Minium flap deflection for guidance
+            yawRate = 40;            // Maximum flap deflection for guidance
 
             canVanillaLock = 1;          // Can this default vanilla lock? Only applicable to non-cadet mode
 
@@ -19,6 +19,10 @@ class CfgAmmo {
             seekerTypes[] = { "DopplerRadar" };
             lockableTypes[] = {"Air"};
 
+            minimumSpeedFilter = 25;    // filter out targets that have a closing velocity less than this
+            minimumTimeFilter = 0.0001; // filter out targets that are this close to the ground (speed of light)
+            maxTerrainCheck = 16000;    // How far we should check for terrain
+
             defaultSeekerLockMode = "LOAL";
             seekerLockModes[] = { "LOAL", "LOBL" };
 
@@ -49,8 +53,8 @@ class CfgAmmo {
         class ace_missileguidance {
             enabled = 1;
 
-            pitchRate = 80;          // Minium flap deflection for guidance
-            yawRate = 80;            // Maximum flap deflection for guidance
+            pitchRate = 50;          // Minium flap deflection for guidance
+            yawRate = 50;            // Maximum flap deflection for guidance
 
             canVanillaLock = 1;          // Can this default vanilla lock? Only applicable to non-cadet mode
 
@@ -59,6 +63,10 @@ class CfgAmmo {
             seekerTypes[] = { "DopplerRadar" };
             lockableTypes[] = {"Air"};
 
+            minimumSpeedFilter = 15;    // filter out targets that have a closing velocity less than this
+            minimumTimeFilter = 0.00005; // filter out targets that are this close to the ground (speed of light)
+            maxTerrainCheck = 16000;    // How far we should check for terrain
+
             defaultSeekerLockMode = "LOAL";
             seekerLockModes[] = { "LOAL", "LOBL" };
 
diff --git a/addons/aim9/CfgAmmo.hpp b/addons/aim9/CfgAmmo.hpp
index 1fdbc683b7..38785d736f 100644
--- a/addons/aim9/CfgAmmo.hpp
+++ b/addons/aim9/CfgAmmo.hpp
@@ -46,8 +46,8 @@ class CfgAmmo {
         class ace_missileguidance {
             enabled = 1;
 
-            pitchRate = 90;          // Minium flap deflection for guidance
-            yawRate = 90;            // Maximum flap deflection for guidance
+            pitchRate = 65;          // Minium flap deflection for guidance
+            yawRate = 65;            // Maximum flap deflection for guidance
 
             canVanillaLock = 1;          // Can this default vanilla lock? Only applicable to non-cadet mode
 
diff --git a/addons/missileguidance/functions/fnc_doppler_onFired.sqf b/addons/missileguidance/functions/fnc_doppler_onFired.sqf
index e50b66e3f3..915166a25e 100644
--- a/addons/missileguidance/functions/fnc_doppler_onFired.sqf
+++ b/addons/missileguidance/functions/fnc_doppler_onFired.sqf
@@ -40,6 +40,10 @@ private _projectileThrustTime = [_projectileConfig >> "thrustTime", "NUMBER", 0]
 
 private _lockTypes = [_config >> "lockableTypes", "ARRAY", ["Air", "LandVehicle", "Ship"]] call CBA_fnc_getConfigEntry;
 
+private _minimumFilterSpeed = [_config >> "minimumSpeedFilter", "NUMBER", 30] call CBA_fnc_getConfigEntry;
+private _minimumFilterTime = [_config >> "minimumTimeFilter", "NUMBER", 1e-4] call CBA_fnc_getConfigEntry;
+private _maxTerrainCheck = [_config >> "maxTerrainCheck", "NUMBER", 16000] call CBA_fnc_getConfigEntry;
+
 private _velocityAtImpact = _projectileThrust * _projectileThrustTime;
 private _timeToActive = 0;
 if (!isNil "_target" && _velocityAtImpact > 0) then {
@@ -73,4 +77,7 @@ _seekerStateParams set [7, [0, 0, 0]];
 _seekerStateParams set [8, CBA_missionTime];
 _seekerStateParams set [9, isNull _target];
 _seekerStateParams set [10, _lockTypes];
+_seekerStateParams set [11, _minimumFilterSpeed];
+_seekerStateParams set [12, _minimumFilterTime];
+_seekerStateParams set [13, _maxTerrainCheck];
 
diff --git a/addons/missileguidance/functions/fnc_seekerType_Doppler.sqf b/addons/missileguidance/functions/fnc_seekerType_Doppler.sqf
index b70bfe38af..6709a574b9 100644
--- a/addons/missileguidance/functions/fnc_seekerType_Doppler.sqf
+++ b/addons/missileguidance/functions/fnc_seekerType_Doppler.sqf
@@ -20,11 +20,7 @@ _args params ["_firedEH", "_launchParams", "", "_seekerParams", "_stateParams",
 _firedEH params ["_shooter","","","","","","_projectile"];
 _launchParams params ["_target","","","",""];
 _seekerParams params ["_seekerAngle", "", "_seekerMaxRange"];
-_seekerStateParams params ["_isActive", "_activeRadarEngageDistance", "_timeWhenActive", "_expectedTargetPos", "_lastTargetPollTime", "_shooterHasRadar", "_wasActive", "_lastKnownVelocity", "_lastTimeSeen", "_doesntHaveTarget", "_lockTypes"];
-
-private _minimumFilterSpeed = 25;
-private _minimumFilterTime = 1e-4;
-private _maxTerrainCheck = 16000;
+_seekerStateParams params ["_isActive", "_activeRadarEngageDistance", "_timeWhenActive", "_expectedTargetPos", "_lastTargetPollTime", "_shooterHasRadar", "_wasActive", "_lastKnownVelocity", "_lastTimeSeen", "_doesntHaveTarget", "_lockTypes", "_minimumFilterSpeed", "_minimumFilterTime", "_maxTerrainCheck"];
 
 if (_isActive || { CBA_missionTime >= _timeWhenActive }) then {
     if !(_isActive) then {