tank to valves

im bagging my c10 front and back but im still running 8 valves to make it better and faster. im gonna have troubles keeping the distance of line between the tank and the valves the same length im worried one side will go up faster then the other if there not the same length and if im running the front on 1 switch and the back on 1 instead of 1 for each bag.

You could run the valves in parallel, so that the front is one "chamber" and the back is another "chamber" of air, but you've got 2 valves, and more room for the air to flow.

why not just run 6 switches? one per bag plus front and back? Heres a diagram to wire up 3 switches for your front and double it for 3 switches for the rear. Just a suggestion though

it won't be as clean, but there's no reason you can't have the same length of hose for both sides, just have to tie up a coil of hose on one side or route it a bit differently...

You already spent the cash for the 8 valves, get the extra 2 switches. Unless your truck is weighted perfectly centered and your wife weighs as much as you, you will be wasting your money.

I just finished my friend's hardbody, and got the lines as close as possible.. I mean one may be off an INCH at the MOST.. but when hitting the "front" or "back" switches where it used 4 2 fills.. on the gauges I really didnt see a difference. Also.. from what I saw, one side can have a LITTLE less PSI and the truck will stay level.. just from the other side holding it up. He pretty much only uses the Front and Back switches..