I yanked my PTB filler out of my Ego Mega cart and replaced it with a polyfill dart. For some reason I was getting a lot of
juice through the mouthpiece. I like the PTB and it's my standard filler, but the one I created the other day just didn't work right and polyfill was handy. I had to get back to my movie in a hurry (grin).
A good PTB filler is a great mod. Polyfill is just fine and produces a good vape. The good part about PTB is that you can add 10 or 12 drops to an empty cart or 5 or 6 drops in a top off without removing the filler. It just sucks up the juice right down into the material.
The BFD is also a good mod. This forum really gives users the technical info to get the best
vaping experience available. I can just imagine how many people get frustrated trying to make things work if they don't find this forum early on.