diff --git a/LaunchProcedure.csv b/LaunchProcedure.csv
index bb4ada5..4d67629 100644
--- a/LaunchProcedure.csv
+++ b/LaunchProcedure.csv
@@ -1,4 +1,4 @@
-vers.;v3.2;Launch Procedure;;0;MRL;MCC;RdHill;Time per step;
+vers.;v4.1;Launch Procedure;;0;MRL;MCC;RdHill;Time per step;
 147:20;EGSE;BEGIN of Power on EGSE Sequence;Power on EGSE;1;;;;;
 147:20;EGSE;Check CLD connection;;1;;;;;
 147:20;EGSE;Switch on CLD via Battery & check voltage (24 Volt);;1;;;;;
@@ -118,8 +118,8 @@ vers.;v3.2;Launch Procedure;;0;MRL;MCC;RdHill;Time per step;
 109:00;MRL;Check Pneumatik hose is connected on both ends;;1;;;;02:00;
 107:00;MRL;Put on safety equipment;;2;;;;;
 107:00;MRL;Move into Position to open HE Bottle 1;;2;;;;;
-107:00;MRL;Check if HPV1 is closed;;2;;;;;
-107:00;MRL;Check if MPV1/2 is closed;;2;;;;;
+107:00;EGSE;Confirm if HPV1 is closed;;2;;;;;
+107:00;EGSE;Confirm MPV1/2 is closed;;2;;;;;
 107:00;MRL;Open HE Bottle 1;;2;;;;01:00;
 106:00;MRL;Check & compare pressure HPPT1 with HPPG1 (max 300 bar);;2;;;;;
 106:00;MRL;Check Gastech Silver HPPR1 (max 300 to 50 bar);;2;;;;;
@@ -279,7 +279,7 @@ vers.;v3.2;Launch Procedure;;0;MRL;MCC;RdHill;Time per step;
 0:00;MCC;START OF PASSIVATION (PHASE YELLOW) (Write down Time);Passivation;2;;;;;
 0:00;MCC;Turn audio volume up;;2;;;;;
 0:00;TMTC;Check ROxTPT & RHPPT 1 Bar, if more: Open & Close stepwise RDV;;2;;;;;
-0:00;MRL;Go to Testrig, close N2O Bottle 1 & N2O Bottle 2 and return to Block House;;2;;;;;
+0:00;MRL;Go to Testrig, Close N2O Bottle 1 & N2O Bottle 2 then RETURN to Block House;;2;;;;;
 0:00;EGSE;Open OxDV;;2;;;;;
 0:00;EGSE;Open OxV1;;2;;;;;
 0:00;EGSE;Check OxInPT1 & OxOutPT 0 Bar;;2;;;;;
@@ -288,24 +288,32 @@ vers.;v3.2;Launch Procedure;;0;MRL;MCC;RdHill;Time per step;
 0:00;EGSE;Check OxInPT2 & OxOutPT 0 Bar;;2;;;;;
 0:00;EGSE;Close OxV2;;2;;;;;
 0:00;EGSE;Close OxDV ;;2;;;;;
-0:00;MRL;Go to MRL, confirm OxInPG1 & OxInPG2 0 Bar, else return to Block House, then close HE Bottle;;2;;;;;
-0:00;MRL;Write down remaining Pressure of HE Bottle;;2;;;;;
+0:00;MRL;Go to MRL, confirm OxInPG1 & OxInPG2 0 Bar, else RETURN to Block House, THEN...
+0:00;MRL;Close HE Bottle 2;;2;;;;;
+0:00;MRL;Write down remaining Pressure of HE Bottle 2;;2;;;;;
+0:00;MRL;Return to Block House
 0:00;EGSE;Open HPDV;;2;;;;;
 0:00;EGSE;Open HPV2;;2;;;;;
 0:00;EGSE;Check pressure HPLPT & HPPT2 0 Bar;;2;;;;;
 0:00;EGSE;Close HPV2;;2;;;;;
 0:00;EGSE;Close HPDV;;2;;;;;
-0:00;MRL;Go to Testrig, confirm HPPG2 0 Bar, else return to Block House, then open ComTerm;;2;;;;;
-0:00;MRL;Close HE Bottle;;2;;;;;
-0:00;MRL;Write down remaining Pressure of HE Bottle;;2;;;;;
+0:00;MRL;Go to Testrig, confirm HPPG2 0 Bar, else return to Block House, THEN...;;2;;;;;
+0:00;MRL;Close HE Bottle 1;;2;;;;;
+0:00;MRL;Open ComTerm;;2;;;;;
+0:00;MRL;Write down remaining Pressure of HE Bottle 1;;2;;;;;
 0:00;MRL;Step back;;2;;;;;
-0:00;MRL;Check EPV manometer less than 6 bar;;2;;;;;
+0:00;EGSE;Open HPDV;;2;;;;;
+0:00;EGSE;Open HPV1;;2;;;;;
+0:00;EGSE;Check pressure HPLPT & HPPT1 0 Bar;;2;;;;;
+0:00;EGSE;Close HPV1;;2;;;;;
+0:00;EGSE;Close HPDV;;2;;;;;
+0:00;EGSE;Pressure Check;;2;;;;;
 0:00;MRL;Open MBV;;2;;;;;
 0:00;EGSE;Check and compare pressure HPPT1 with HPPG1;;2;;;;;
 0:00;MRL;Close MBV;;2;;;;;
 0:00;MRL;Take out B1 & B2 Bridges;;2;;;;;
 0:00;MRL;Safety is ensured;;2;;;;;
-0:00;MCC;Turn off area warning light and open barrier;;1;;;;;
+0:00;MCC;Confirm to OPS that Safety is ensured;;1;;;;;
 0:00;MCC;END OF PASSIVATION (PHASE GREEN) (Write down Time);;1;;;;;
 0:00;MCC;START DATA COLLECTION (Write down Time);Collection;1;;;;;
 0:00;AVC;Turn off GoPro & Camcorder & Stop Block House Video recording;;1;;;;;