Could someone please tell me what the wire is for on top of the Sawstop dust collection blade guard. I just cannot figure it out. It raises and lowers and also snaps in place on the guard.
http://www.rockler.com/sawstop-dust-collection-blade-guard-for-cns-table-saws
Thanks!
http://www.rockler.com/sawstop-dust-collection-blade-guard-for-cns-table-saws
Thanks!