Easy
Well, ordered my track on Wednesday morning and it was here this afternoon when I got home from work (Friday). Stoked! Not sure why I was worried about trimming it for the chain groove. I just used a utility knife and razor blade. No heat, same blade, took about a half an hour. Easy. Had to go a little deeper on the CMX track than the Timbersled track because the lugs are taller (hell ya!). Lugs on the outside edge of the timber sled track is about 1 3/4 inch. The CMX track is 2 1/4 inches. Definitely a lot more meat on the CMX track.
I tried to post pictures but it wants me to resize them and I don’t know how to do that on my iphone. Hopefully it’s because they’re updating the site and it gets done soon. Braaap!