Small Block Distributor Recommendation

I went with the TSP because of timing control with my FiTech. We we're putting the same distributor in my buddy's twin turbo dual quad FiTech 318 and noticed that the TSP distributor fits on the sloppy side in the timing gear. I checked mine while it was out and it's the same. It looks like there could be about a 5 degree of timing variance. Not sure how to correct it. Just a heads up.