I would like to use Fast Trac studs on my 03 Prox 600. I went to their website and for that specific sled it said to use 1.175 length Top Gun II's. This length seems to me to be a little long, any input from all would be greatly appreciated. I like Fast Trac's because their Stainless Steel. Woody's website for that same sled has them listed at 1.075. Their should be an across the board standard. Thanks for any replys.