Thanks for the reply. I suspect I reached the limits of the MVP2 as well as the Protank.
A tad less cotton is an option, as all my chimney caps are upside down.
Only getting the burn if I take a vape longer than 2 seconds so what you said makes sense.
Guess I'm just cursed with wanting to know each devices limits before moving to the next.
Found this in another thread related to my question but not much else.
So if I built a 2 ohm coil why not just put it on the MVP2.
Cause as AFAIK using 1.5 to 2.0 ohm on a mech mod is not the next level.
I want to get to the next level, so I'm getting a more appropriate atomizer.
Are we in the coil building section. LOL
But seriously if anyone has more pointers on stretching the limits of the Protank, learning is fun.