I actually use my DBV ground glass wand and it hits like a champ! I think I figured out my temps finally - full blown for WPA or VaporTamer and 3/4 for typical wand use. Heres a little trick if you wants to pull heavy ass hits, I use a vtower elbow adapter with the vtower screen (fitted)packed to the brim attached to a 2 inch DBV whip piece which runs into another vtower elbow (no screen) right down into my bong. Ill post pics tonight for your viewing pleasure!