If you can post a picture (we love pics) we might be able to help more. I did some homework and found that the original Lynx was made sometime in the late 80's and into the early 90's. Presumably was offered with round wheels or energy cams (your choice). Later there was an upgrade with Z cams. Modules might be available for the Z cams, but I don't know about the energy wheels. That's why the need for pics--to see just what's on the bow.
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