On Monday, July 24, 2017 at 5:41:27 AM UTC-7, Dave Nadler wrote:
I installed a set on one of my trailers yesterday - very nice!
No more nasty grinding when sliding out the fuselage ramp!

Bumper sent me a pile to sell at Uvalde (you save the shipping charge).
Send me an email in Uvalde if you want a set.
Just the thing to keep crew entertained in the balmy afternoons
when we're out on task.

Thanks Bumper!

But much easier to do when it's not hot and humid.
Jim
(Uvalde SCUM)