hi thanks for the quick response... the bag actually came on it already (even though it was brand new... it seems fairly large so i usually only fill it half way... ive tried putting anywhere from .2 to .5 in the chamber... i just finished a big bag on 6.0 with a fresh chamber.... not much to brag about... i feel like im doing something wrong compared to what ive been reading i should be getting...oh and yes im grinding it nice and fine... is it normal for the orange light to go back on when its vaping into a bag? normally i inhale the most vapor at the end of a bag... is that cause the bag is too big thus filling too much air?