I wanted to re-visit this post instead of starting a new one (I don't mean to hijack).

What is everyone using for a vent system?

I currently have a Hot Rod City Garage aluminum baffled tank (now out of business?) with an external electric fuel pump. I originally had a vent line routed into the frame rail and it just pissed fuel out (NOT GOOD!) So for the mean time, I've just capped it off (not good either!).

I've been doing some research... want an operating vent as to not cavitate/blow out tank seams with sealed filler cap so it doesn't spill fuel out the back, and I don't want the garage to fill with fumes.

Current plan is to run a vertically mounted in-line roll over valve to a II Much vent mounted in the truck (under the package tray?) at a level higher than the filler neck, with the inlet/outlet mounted externally. Other option is to run a Newton TPV6 valve. Should have about $300 tied into it when all said and done.

Thoughts?