[midniteblues]

I was always told its called a emergency brake for a reason.

I had a auto square body that the colum linkage wasn't set just rite and at any given time even a very small incline that truck would click click click and roll away.
I fixed the linkage and still used the foot brake.
Till on day I had too park facing up hill on a steep street. I set the parking brake and got out.
Lil' later I got back in too leave and the dang brake wouldn't release both rear cables seized in the sheathing. That wasn't fun at all cutting the cables on a oe jack on that steep hill.

Replaced all and it works great still to this day the owner tells me.

Keep'em working guys cause you never know.