I was driving home from work. I normally rest my mod on the no mans land space between my seat and e brake handle. So as I was approaching a red light, my mod/tank fell forward and pinched itself between my gear shifter and e brake handle. JUST RIGHT so that the fire button was being pushed constantly by the e brake handle. I have a rather aggressive build in it, so it was autofiring at 120watts with NO AIRFLOW. I would guess that maybe 5 seconds went by until I suddenly picked up on a stench of BURNING e liquid, cotton, and plastic. I grabbed it up. Probably about one second before it actually ignited. But the top cap is DONE. Melted, deformed, actually bubbles up in one spot. So now I have to somehow replace the top cap, and I don't know where to begin. The Irony is that before this incident, it was the glass that I was worried about because it did not come with a spare. FML...