...when properly adjusted.
Originally Posted by lamimartin
P2 or P3 is not critical. Picking a proportionnal
controler is the most important decision. Such inertial sensitive controllers will automatically adjust the amount of brake power you need to remain safe and will prevent brakes to lock up or overheat
Would you not agree? They can still be set on too high a setting and then lock up the trailer's wheels (in many cases).
Yes, a proportional controller is a no brainer decision, but it still should be adjusted as needed. Don't just assume its good to go after you wire it up.