I ran into a problem installing the ati on my dry to wet sump conversion. The crank spacer that essentially pushed the damper farther in on the crank has a larger OD then the ID of the ati hub. On top of that, the ati hub seems to taper down on the inside. Does anyone know the ID of the hub where the washer of the crank bolt makes contact? Here are a couple pics. I think im going to try and find some place to turn down the outer diameter of the space, but i dont have a bore gauge to find out to what size

 

For anyone else that runs into this issue it needs to be turned down to 2.035"