Many, perhaps most, of us have surge brakes and use the back-up light
circuit to keep from backing with the brakes on.... many of the above
stated use equipment (a tractor, for example) not suited to release
the brakes and consequently back your trailer and boat with the brakes
full-on....

I think my last pads, calipers, and backing plates were damaged by
just such careless behavior.



Run that by me again?
G