Trucenter

Gee. I like mine, had it for 10 years now and only had one issue, they replaced it no charge and the new one has worked fine since.

Fun note Back on 2006 I visited Blue-Ox.. They told me one of the issues with the older units is customers who would "Sit on" the adjustment button and thus burn out the solenoid. They were working on a cure

I suggested a time out timer

The replacement, when it came..... had a time out timer.