I just purchased a striper kit for my FasTrak 20/52. I am a little confused about the bolts that hold the wheels on. The bolts included with the striper kit are about a 1/4 inch longer than the stock bolts. That would make sense if the extra 1/4 of an inch was in the threads but it is not. The extra 1/4 of an inch is actually in the shank or smooth part of the bolt. All it does is allow the wheel to float back and forth more when you actually need more thread on the bolt because of the extra plate you are adding there. If you will look in the picture the old bolt actually has a couple of extra threads more thatn the new bolt. I am no rocket scientist but am I missing something here?