When mounted to the right of the professional cabinet saw blade, the in-line router table fits in place of the phenolic side table supplied with your saw’s T-Glide fence. This installation leaves a space between the saw table and the router table. In most applications this does not affect the function of either tool, but you can fill the gap by simply cutting a piece of suitable material to size, or you can choose one of these optional filler tables made by SawStop, depending on the size of your T-Glide fence.