SWIM can do three 8g bulbs into one balloon if it's his first one. After he's already been doing nos for a while, 24grams (i.e. 3 bulbs) into one balloon will result in him being knocked out before he can finish it: a waste. After he's been going for a large portion of the night, 16grams in one balloon will knock him out before he's finished. So after he's been going a while, SWIM dosen't dare put any more than one bulb into a balloon. I haven't ever tried 4 caps in one balloon, but he has 8 balloons on him that could easily hold 80grams, probably more. Obviously he's not going to put 10 caps in one balloon, what he's asking is: how many can you get away with putting in? The other issue is, if you've got too many caps in one balloon, you could well breathe in and out of it for all eternity and most of the nos wouldn't ever get inside you. Do you agree with this? or are you of the opinion that if You was able to stay concious while attached to 80g of nos in a balloon, there'd be nothing else stopping them? What is the largest number of caps you've ever cracked into a single balloon?