Thank you Jack, let's hope it will all work out. Unfortunately i couldn't find any T-line couple, i guess i really run out of them So the charging will have to wait for next weekend as I am again away from home from monday to friday. All threaded joints are secured with appropriate amount of LeakLock sealant so there shouldn't be any leakage on the second stage now. Also I will have to buy some more of this armaflex self-adhesive tape.

I've also insulated the flexible suction line, man this sucker really is LONG 8-O:


Best Regards,
Niko