Quote Originally Posted by jrbennett
It might be fresh weed I had it happen once. The next day it burned fine. I think it might have been because the weed sat for a while.
It must have been wet, so thats why it had time to dry and burn correctly.

A lot of shady dealers wet it to weigh it down more.

Anyway, the machine is probably messed up. Do it by hand and distribute the weed evenly throughout the entire joint/blunt always.