Here is the BEST way I have found to utilize the most bud THC using my digital Volcano....

First of all, usually I CAN average 4-5 bags depending on amount used, quality, and temp..HOWEVER I chose to instead only vape each filled chamber TWICE. I do this because 1-Usually by the end of my 2nd bag, i'm high enough. 2-It leaves enough THC left to put in my 1 big master bag of 2x vaped buds which u can either cook with or re-vape. I love to revape my 2x vaped stash when im out of my usual stash cause its a mix of different strains from over time and I still get 2-3 bags out of 1 chamber and THEN reuse the bud in cooking only because by that point most THC has been vaped. I hope this made sense, just what I do...I 've saved so much $$$ since getting my Volcano best tokin investment I ever made. So this way u get 3 times the use unless u need more to get high or with lots of people. My method is 4 when its just me. :rasta:

Temps for Volcanos Digit I use...
2 bag & stash recycle method 371 first bag then 379 second bag.

3-5 bags 369 , 374 , 380, 385 , 390