I purchased the Jet Band saw rip fence for my Rigid Band saw. I have the newer orange model. The rails mounted correctly to the table without modification but the fence was too long to catch the rear rail. I did not wish to modify the fence in case I needed to return the item. I used three over sized nuts as spacers to push the rear rail away from the table. This required longer mounting screws. The spacers worked perfectly and the fence now grabs the rail. I have used the fence heavily for two months and it works as advertised. I am very happy with the purchase and would recommend this item.