diff --git a/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/src/IsttokSeqExec.stt b/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/src/IsttokSeqExec.stt
index 2117b83..6b1e599 100644
--- a/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/src/IsttokSeqExec.stt
+++ b/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/src/IsttokSeqExec.stt
@@ -480,6 +480,8 @@ ss PulseSequence {
             pvPut(Isttok_TorPSDisable);
             IsttokProcReq = STOP;
             pvPut(IsttokProcReq);
+            IsttokMARTe2Command = STOP;
+            pvPut(IsttokMARTe2Command);
         }
         when (IsttokUpsShutdown == ON) {
             strcpy(msg, "Idle: UPS Power Emergency Shutdown. -> Stopping");
@@ -496,7 +498,7 @@ ss PulseSequence {
             /* Pulse state change to Emergency*/
         } state Emergency
 
-        when (delay(5.0) && (pvStatus(IsttokRPump1_Pressure) != pvStatOK) ||  (pvStatus(IsttokTMPump1_Emergency) != pvStatOK) ) {
+        when (delay(5.0) && ((pvStatus(IsttokRPump1_Pressure) != pvStatOK) || (pvStatus(IsttokTMPump1_Emergency) != pvStatOK)) ) {
     //     pvStatus(IsttokTMPump1_Emergency) != pvStatOK || pvStatus(IsttokTMPump2_Emergency) != pvStatOK) {
             /* Vacuum emergency: Pulse state change to Stopping */
             /*IsttokOPREQ = STOP; State should recover from */
@@ -566,7 +568,7 @@ ss PulseSequence {
             errlogSevPrintf(MINOR, "%s\n", msg);
         } state Idle
 
-        when ( delay(20.0) && (pvStatus(IsttokRPump1_Pressure) != pvStatOK) ||  (pvStatus(IsttokTMPump1_Emergency) != pvStatOK) ) {
+        when ( delay(20.0) && ((pvStatus(IsttokRPump1_Pressure) != pvStatOK) || (pvStatus(IsttokTMPump1_Emergency) != pvStatOK) )) {
     //     pvStatus(IsttokTMPump1_Emergency) != pvStatOK || pvStatus(IsttokTMPump2_Emergency) != pvStatOK) {
             /* Vacuum emergency: Pulse state change to Stopping */
             IsttokOPREQ = STOP;
@@ -1164,6 +1166,8 @@ ss ShotSequence {
             pvPut(WSHOTINGSTATE);
             IsttokWaitTimerDisa = 1;
             pvPut(IsttokWaitTimerDisa);
+            IsttokMARTe2Command = STOP;
+            pvPut(IsttokMARTe2Command);
 //            strcpy(IsttokWaitTimerScan, "Passive");
 //            pvPut(IsttokWaitTimerScan);
     }
@@ -1341,6 +1345,8 @@ ss ShotSequence {
 //          PS Trigger Pulse
             Isttok_TorPSTrigger = ON;
             pvPut(Isttok_TorPSTrigger);
+            IsttokMARTe2Command = START;
+            pvPut(IsttokMARTe2Command);
             WSHOTINGSTATE = WSHTST_SShot;
             pvPut(WSHOTINGSTATE);
        } state SShot
@@ -1399,6 +1405,8 @@ ss ShotSequence {
             errlogSevPrintf(NO_ALARM, "%s\n", msg);
             IsttokVVessel_Filament = 1;
             pvPut(IsttokVVessel_Filament);
+            IsttokMARTe2Command = STOP;
+            pvPut(IsttokMARTe2Command);
             WSHOTINGSTATE = WSHTST_Shooting12;
             pvPut(WSHOTINGSTATE);
         } state Shooting12