valve placement,,where is the best place for them

Dont know, they just havent froze and there have been a couple nights when I left work at it s 8 or 9 degrees out. I have a false floor built over the top of them, might have something to do with it.

I plan on putting mine out back by my tank. Not on it but about a foot away and then having everything hidden with sheetmetal w/ trunks n stuff in my bed eventually. If you run check valves they shouldn't have that problem of valves opening up if a line blows out correct?

As close to bags as possible & run a check valve!! If line damage behind manifold bags stay inflated!

I know fullsizes are heavier than minis, but on my old Taco I had the valves for the front about 8" from the bag then I redid everything and moved them to the back of the bed and there was a huge difference. Next to the bag I could hop the front a little, then with them in the back it was noticeably slower and didn't even want to get off the ground. And it was 1/2" vlaves and line.