Ryan I was afraid the x would be confusing. I measured the distances between each of the three bumps on the key way and one was different two were the same. Then I measured the distances between flywheel holes. I put an x on the one unique distance on the flywheel and it's mate on the cam follower. That let me line up all three bumps to their correct holes. There is only one way all three holes have a cam follower bump when mounting. Now Taylor and I have to compare his cam follower to the post u graciously found to.make sure that cam follower is the correct one.