Reason I'm back on this thread is I was doing another seat repair today on a customer's rig... and when I went to install the driver seat I noticed an issue with the bolt hole alignment in the floor. I've seen this before and have always cautioned folks to cycle the seat back & forth before tightening anything down, just to make sure the seat itself isn't causing the slide mechanism to be under any excessive load. Well in this case, I had to yank on the leg with just about all I had to get the bolt line up. Without the bolt, and it's off by a good 10mm... here's a pic:
Literally pushing sideways with the step drill, pretending it's an end mill... but in a hot minute that hole was much larger than it was before, and the bolt could be installed by hand.
And then all 4 bolts could then be tightened, and the seat operates again in both directions. I'm not sure if that's been documented before, so there you go.
edit: I also made a quick video of our new press tool...