SRG Auxiliary Side Fence
Used when rip cutting narrow boards and also as a "feather board” when rip cutting larger panels. The SRG Auxiliary Side Fence is used as a spacer to take up the distance from the blade of the saw to the side fence of the Pro-Cut 50 when rip cutting narrow boards. The auxiliary side fence is placed against the side fence of the Pro-Cut 50 and clamped to the back rail with the toggle clamp of the Auxiliary Side fence. This is shown in Fig. 6 of the Pro-Cut 50 User Guide.
The SRG Aux Side Fence also works well a "feather board” to hold larger panels firmly against the side fence when rip cutting larger panels as shown in the SRG-50 demonstration video.