[Shane826]

I have the Draw-Tite rebadged version of the Primus. I hope to set up my WDH tomorrow, I'll take a look.

However I'm pretty sure it's not your brake pedal "seeping". The brake pedal (brake light, actually) input is only to signal to the controller WHEN you are braking. The actual brake application is measured by an acceleration sensor. It detects deceleration and applies the trailer brakes accordingly, but only does so when it sees te brake light input.

I think the numbers have something to do with your boost settings. At the very least I'll look at the instruction manual for you tomorrow. Stay tuned...