Trailer brakes issues

Lynnmor wrote:
You really want to keep the factory controller. It will perform much better than after-market units.

I don't necessarily disagree... but why do you feel that way?

I'm only thinking about other complicated electronics that car manufacturers attempt to make and aftermarket is typically far superior (Radios, GPS, Alarms, Auto-starts, heated washer fluid, heated seats... the list goes on and on)

I have often found that an aftermarket manufacturer specializes in a very specific technology and that OEM typically does not have the experience to get it right.