JWFokker - not a single problem. Not only dril the hole, but most importantly - made the thread there
So you will just screw the barb and enjoy... Don't need to overtight it anyway. It holt under pressure pretty well, see below.
Cranky - thanks
And it's getting better, I fixed the flue-crack-looking thing, so by beta 1 res is visually pretty fine. (I keep my alpha 1 anyway, works fine, survived pressure test as well - and the cracks are virtually invisible from half meter up away) There remain only slight glue-maps but Im just a guy - not a automat. I can't made always 100% right amount of glue...
Anyway, nice, one, is not it?
http://ax2.old-cans.com/show.php?p=r...&d=1&id=45&c=8
...and testing by almost 5 atm: