You guys that are pretty knowledgeable with Mathews bows may can help me out on this. I bought a new-to-me Mathews Switchback XT, but had to get a 26-1/2" cam ordered an installed. After it finally came in and was installed at my local bow shop, I realized that it is a LD cam, and not an XT. What difference will that make? I think the cams are made specific for the regular swithcback, the XT, and the LD. So I would think there should be some difference.