J
Jim Martin
I own the DevPro and I assure you it is not metal on metal...and when I grease it..if I turn it while the caps are off the bearings come out..I found that out really fast first time I did it...I was crawling around looking for them...test it...give it time..but I have been around this tree many many times with things like that and sooner or later they always fail...the stronger metal will eventually start to pit the weaker one...all I am doing is giving you a heads up on something that you will be responsible for once you start selling it ...