Hey guys and gals. I'm dealing with an issue with both of my aerotanks since new....I will hit it at 11 watts and about 3 hits in it is burnt and kills my throat. ..if I drop down to about 7 to 8 watts I get maybe 5 hots and done. .fill let it sit for about an hour and good flavor again for the few hits till its burnt again...i have replaced the coil heads and even re wicked a brand new coil head with koh gen do and still no luck...every other tank works great, but these aerotanks are killing me...I love the design and look but useless if I can only get a few hits out of them per hour...any help would be great. (And I did prime every coil head properly as well) thank you...and if my Grammer sucks, I'm sorry. On my phone haha