I'm thinking about replacing my Maxflo w/a Flatline. Can you answer some questions?
-Does the tank come off the reg, or is it a one piece setup?
-Is the on/off separate from the knob that allows it to be filled? Reason I ask is that my Maxflo only has one on/off knob, and I have trouble getting my bolt to seal when the field owner is gassing it up. This is embarrassing and annoying when air is just blowing right out.
Any other opinions on Flatline vs. Maxflo 3K apprecitated.