When I used bought atties some would pop as soon as I put them on others would last 1 to 2 weeks maybe a little bit longer. With my Reomizer 2 my first coil, 10 wraps on 5/64" drill bit, is going strong after 3 weeks still measures 1.3 ohms like day it was made, I just dry burn when changing cotton wick and thats it. Want to try some different wraps but the sucker won't die!! May have to hire an Atty Hit Man to kill this bad boy. How long do your micros last? Thanks