This KT3 seems about ready for some testing in the field. A few things we did. Bought four new tires. We went with grade 8 SS nuts because, well, that’s where the cleats meet the ice. Doubled them for security. In a perfect world, the bolt threads would be recessed about a sixteenth of an inch. On the floater track, a bit of thread shows through on the original-style “curtain” configuration. (Hell on the shop’s concrete floor. Probably the trailer deck, too.) Kristi cats have hydraulics to raise the coach, which we raised and rolled a dolly underneath lined with carpet scraps, which you see in the photo above. This allowed us to do the track and hydraulic work. When done, we just raised the coach again and removed the dolly and drove the machine out. When I bought the unit a few years ago, it came with a fresh set of the narrow sprockets. The old ones were pretty worn out. Need to stabilize the exhaust stacks which are prone to getting hit by tree snags. Thanks to all of you who commented. This is all experimental and I will keep the group posted on how it performs.