If you get 10mm pipe, or 3/8 and sand it you should be ok, the compression fitting has a curve in it that does the rubbing, i just ordered more cups, and im gonna try some other things out. I will post what i find if it works, if not ill hide the ideas in shame. I have the compression fittings on them right now. I just need a place that has 10mm around here, the 3/8 was find but even with a dremel i found it a pain to grind it.

I tell you these people are great i have learned a ton in the week or so i have been on here. . . .truely is a wealth of knowledge here


Tiny