Atmistique drip tips

[macpeace]

So I have several pro tank 2's and I like to put these tips on them. I especially like the spinner. So today I take a new spinner I got and low and behold it doesn't fit into the pro tank 2. I have two other set-ups like this already that work perfectly. It may be that there are different sizes to the tips, and I just didn't realize this. But I can't find good info on it anywhere. Anyone care to explain this to me? Thanks

 

[stevegmu]

Chinese manufacturing. I have 10 ProTank2s and 10 CherryVape drip tips. I had to play musical drip tips with them- figuring out which tips will fit on which tanks. The drip tips are the same exact size- according to the precision calipers I trust to measure high pressure fittings for blow out prevention bundles for underwater oil exploration- the ProTank2's, not quite so exacting.