So I have an Ego and the iHybrid. Ego vaps just fine. iHybrid vaps fine on the 18350 battery with 400 steel mesh. But when I put the 18650 bat in the vap is way too hot, burns my throat. I have 50%vg50%pg juice and one juice that is straight pg. I tried making a thick wink, a thin wick, a hollow wick, I tried different wraps of coil(32ga),i.e. 3wraps, 4wraps, etc. It's just too hot for me. What's the best setup combination for the 18650?