Thread arises from the dead again:
Apologies to howardwheeler--trailer weighs about 12,700, and Kodiak disc brakes rated at 6000 lb will skid the tires at 9 volts to the Titan BrakeRite actuator.
With a Prodigy P3 set at 8.0 maximum gain and a B3 initial boost setting, I've been having a lot of trouble with bumpy roads fooling the P3 into thinking that it has a lot of deceleration, and applying a lot of brake voltage (rumble strips at a stop sign bring on full braking on the trailer). I've reduced the max gain to 8.0 to avoid chirping the trailer tires when the truck hits a bump in the road while braking moderately. Also, I'm going to try B2 boost for a while. So far it seems like the trailer is a little behind the truck in braking but balance.