btw, is it very common for you techies or dirbats to get approached by outsiders asking to join? I would not have thought so but maybe I am just oblivious. Who turns up at the mouth of the cave looking for insta-buddy?
And now that I hopefully got someone's attention, a brief excursion. I just removed my reg setup from a tank where I had it for a night to see if I have a leak (DIN valve so dir-bats may answer, snicker). I do not see a leak but I am ignorant. Do your gauge hose have these little 'holes' in the rubber? I noticed it yesterday, a series of teeny pinpricks run all the way down the hose, holes are about centimeter apart. When I got up from water I wipeth the hose and had it still attached and teeny water bubbles kept forming onto the hose on those holes. What are they? They run on two sides of the gauge hose.