Once used for the guide rail, no Festool adapted with me, the quick release is a very good help. The fact that you no longer need to be attached to the timber, the ends of the guide rail with clamps, I have observed a lower curvature of the track, which for miter cuts leads straight to a better result. Since one rail no longer needs to secure with clamps from the bottom to the board, the sawing is several identical boards progressing significantly faster. The rubber coating ensures the protection of the boards when tightening. By the rounded cheeks can fix the rail at almost any angle on the board.
