Howdy all, I just found this forum...Very cool!. I have a Bobcat 863 that I was gonna sell and replace it with a track machine. Problem is, their like $45K for a new one. I just saw the Mclaren rubber tracks and watched the video and was impressed. Has anyone used these. I don't have a lot of clearance between the boom and the tire when the boom is all the way down. Any info would be great.