Well am not sure if it's the flavor now since i started to use back my 401 yestaday... But anyways i have a 510 that burns red hot when i hold on it.. And i think i may or may not have burn the plastic under (going to remove the bridge in a few) But man it's the worst thing i tasted since i started to vape.. It's almost taste like a really bad marlboro or some crap. I blame my self really cause i been home this weekend in a lazy mood.. and sometimes while using my laptops i rest the ecig on the bed next to me and then all of sudden it gets under me and burns me lolz.. And funny thing is am using Ry4 which is a sweet flavour.. I have a second atty also not dead but don't produce much as it use to.. Anyway i can bring it back to full?