It's a slimline showtime. I use super-dri smoke oil. I'm running a FPE 2.4 dumping the smoke oil right at the exhaust exit (no preheat). I am going to experiment with preheat on my next setup just to make the oil go further not more dense. I could'nt ask for any better smoke, it's just that I only get approx. 3 minutes with a 16oz tank. That may be the norm, I don't know since this is my first smoke setup.

Thx, Bob...