If you haven't tried the PTB (pyramid tea bag) as filler in your 510 yet you gotta try it. I got about 20 drips in as opposed to the 6 (if i was lucky) using the default filler. The vapor tastes better and there is A LOT more of it! I also don't have to stop and drip in a couple drops after 10 drags like I was having to do.
If you're having vapor issues this will probably be the fix for you... give it a shot
If you're having vapor issues this will probably be the fix for you... give it a shot