I learned from a video on You Tube how to build dual coils for Ody. Tried it and loved it. Wow!!! .9 Ohms, strong throat hit and excellent flavor, even at 6.4 V. I've been using 32 guage Kanthal for R wire and Silver for NR in the drip mode on Ody. There have been a few incidents though when I get some little "mini explosions" which shoot a puff of air into my mouth and this is a bit scary. Anybody else experience this and is it dangerous? I'm beginning to get a bit worried the damn thing is gonna blow up in my mouth. Also has anybody tried using dual coils in Iatty? Thanks.