Does anyone else have a Thompson extended swing arm on their bike? When I ordered mine a couple years ago it said they use the factory parts, but came with it's own set of axle blocks. I didn't think anything of it, but now that one of my axle blocks divorced me... I tried using my old factory set and found them to be 1/10" wider than the set provided by TCC. Is anyone elses TCC swing arm using 2" wide blocks as opposed to the 2.1" wide blocks that come factory?