I just measured with digital caliper...the Triton quartz is 12.05mm. The I.d. Of the body looks like it would fit appx 14.15mm. I don’t own the source 15mm, so I’ll leave that measurement to you
Full load-up to .15 at a time. Every rip tastes like a micro (.01-.02) on a vista. TC works better than any settings I have found on the qq. I haven’t really messed with the quartz cup much, as I immediately found the dual coils to be better than any portable I have had in the past. Think herc...
The dual quartz and sic coils are actually awesome. I didn’t think I would use them either, but with proper tc and the no leak cup, they are the best tasting coils I have used yet.
I have never experienced anything like what you describe from my peak.
Additionally, I own both a peak and a vista. They are not in the same ballpark for me in terms of performance. The vista just gets too hot, even on the lowest setting.