1995.5 OG Gen tacomas, rear load proportioning valve?

Hey all i have a 1995.5 tacoma 4x4. I plan on upgrading the suspension, rear stiffer leafs, shocks, Uca etc.

I noticed on the rear suspension my tacoma has the break proportioning valve. Is their
Anything to consider when installing new leaf springs?

do i need to relocate?

the reason i ask is, i was just going to install a helper spring to counter the extra lbs due to my
High cab camper
Shell. Any help would
Be appreciated before i start turning wrenches.

 

Most people add this piece of flat stock to raise the proportioning valve. It helps to equal out the amount of rear brake power you’ll need vs the weight.