Roadmaster Invisibrake PSI setting

[tjenkens]

I am installing the Invisibrake on my Ford CMax (C-Max) and I have read about people having to pull the #9 fuse to keep the car from reenergizing the brakes and causing a lock up when braking. I am wondering what people are using for PSI settings with the CMax or other hybrids?

Here is info from the Roadmaster website:
Invisibrake Energizes your power brakes — most braking systems work on a 'dead' brake pedal. InvisiBrake energizes your power brakes so that you have the same power braking system while towing as you do while driving.
They go on to say: "Works in virtually any towed vehicle with vacuum-powered brakes — including hybrids and those with 'active' (or 'continuous power assist') braking systems."

Thx