diff --git a/RoccarasoFlight/postprocessing/GNC/postProcess.m b/RoccarasoFlight/postprocessing/GNC/postProcess.m
index 1e3bd78240916f5ad176184a90948dd4d9eac18c..69a60c1f0f34468b1241049e5bd96183bc658b9c 100644
--- a/RoccarasoFlight/postprocessing/GNC/postProcess.m
+++ b/RoccarasoFlight/postprocessing/GNC/postProcess.m
@@ -464,6 +464,8 @@ subplot(3,1,1)
 plot(main.MEAControllerStatus(main.MEAControllerStatus(:,1)<t_end,1),main.MEAControllerStatus(main.MEAControllerStatus(:,1)<t_end,2),'DisplayName','OBSW')
 hold on;
 plot(sensorTot.mea.time,sensorTot.mea.estimatedMass,'DisplayName','Simulator')
+xline(motor.mainServoData(find(motor.mainServoData(:,2)>0.965,1),1),'k--','OPEN MAIN','HandleVisibility','off')
+xline(motor.mainServoData(find(motor.mainServoData(:,2)<0.001,1),1),'k--','CLOSE MAIN','HandleVisibility','off')
 legend
 title('Estimated Mass')
 xlabel('Time [s]')
@@ -477,6 +479,8 @@ title('Pressure')
 legend
 xlabel('Time [s]')
 ylabel('Pressure [Pa]')
+xline(motor.mainServoData(find(motor.mainServoData(:,2)>0.965,1),1),'k--','OPEN MAIN','HandleVisibility','off')
+xline(motor.mainServoData(find(motor.mainServoData(:,2)<0.001,1),1),'k--','CLOSE MAIN','HandleVisibility','off')
 % apogee
 subplot(3,1,3)
 plot(main.MEAControllerStatus(main.MEAControllerStatus(:,1)<t_end,1),main.MEAControllerStatus(main.MEAControllerStatus(:,1)<t_end,3),'DisplayName','OBSW')
@@ -484,6 +488,8 @@ hold on;
 plot(sensorTot.mea.time,sensorTot.mea.predictedApogee,'DisplayName','Simulator');
 plot(main.NASData(main.NASData(:,1)<t_end,1),-main.NASData(main.NASData(:,1)<t_end,4),'DisplayName','NAS Altitude')
 yline(main.MEATarget,'--','SHUTDOWN TARGET','HandleVisibility','off')
+xline(motor.mainServoData(find(motor.mainServoData(:,2)>0.965,1),1),'k--','OPEN MAIN','HandleVisibility','off')
+xline(motor.mainServoData(find(motor.mainServoData(:,2)<0.001,1),1),'k--','CLOSE MAIN','HandleVisibility','off')
 legend
 title('Apogee prediction')
 xlabel('Time [s]')