Hey, Bro! Enjoy the trip! I'm only going to get so much accomplished. The N2 reg did not show yet. I've rigged up a way to purge with C02 for now. Getting the pipe work laid out and brazed atm. I may just do the pipe work, or I may go ahead and braze it all up and then pull a vacuum to see if I have any major leaks. Not sure right now, just kinda stumbling along! Can't pressure test until the N2 reg gets here..... I could possibly, but I'll have to look up whether or not Mineral oil / AB absorbs the C02....if it does--then I'm stuck. We'll see.....got my hands full enough atm.....

Enjoy Your trip, man!