MJ, you are forgetting that I have 32 rollers on my trailer. :-*

I know that I have a 4200 trailer, and a 4200 is supposed to have 28 rollers, but mine came with 32. ;D

You know I'm not one to complain about the little things. Live and let live, take it easy, go with the flow ... that's me. ;)

To answer your ? , the unpaired rollers are the most forward set on the 4200 trailer.