Hi guys I'm new to the vapor but I love it! I'm running a kanger evod VV it has the dial at the top that goes from 3.2 to 4.8. I'm using a mini pro tank2 and i bought a pack of 2.5 ohm coils my problem is im burning up the coils in like 2 or 3 days Is that normal? I kinda keep it turned up high so maybe thats the problem. I'm just wondering if I should go down in ohm's or up maybe? any advice would help me out alot! thanks guys