I did research and found out that the matieral used to make the rails is #1. I looked at several used tablesand the magority of the rails were dead, meaning the ball sounds like it hit 2x4 instead of rubber. In my search I heard that only olhausen accu-fast has a lifetime warranty on the rails. I was lucky and picked one up in north scottsdale in pristine condition for 750.00 and had it delivered and set up for 200.00.
5guys.