Pro tip: check your ramp pins before you load, I learned the hard way in Tulsa
Had a pin walk out on my folding ramp last Thursday while backing a mini ex up, and the ramp kicked sideways about a foot before I caught it. I was at the Tulsa site off 11th Street and it scared the life out of me, the machine came within inches of sliding off. Now I walk around and wiggle every pin and latch before a load, and I keep a spare set in the tool box. Has anyone else had a pin back out on them, and do you safety wire them or just check every time?