Reply To: Preventing accidental change to cut depth in bench plane Welcome! › Forums › General Woodworking Discussions › Tools and Tool Maintenance/Restoration › Preventing accidental change to cut depth in bench plane › Reply To: Preventing accidental change to cut depth in bench plane 29 September 2021 at 12:22 am #730467 Larry GeibParticipant Try a little more tension on the screw that holds the lever cap. The goal is to have it firm but still allowing adjustment.