How high are you running your temp? If you back it down to around 12 o'clock, you'll be able to get around 20-30 hits or so. But if you crank it up to around 3 o'clock, you'll only get a few hits. Draw speed also plays a huge factor. Just goof around with it and you'll figure out what works best for you!
Hey man, I have got mine back in action the last few days and im finding 10o'clock is a sweet spot for me though i am wondering how much you fill the wand? Mine is usually a quarter full and lasts maybe 6-8 hits at that 10o'clock temp.. ill have to maybe turn it down a bit more and try to get more hits from it.
I do let it heat up at a higher temp first then wind it back to 10 oclock and after a few minutes i start.