If anyone is looking to do this swap, the Schaller tuners are a drop in fit. I have also changed out Grover Rotomatics with this model of Schaller with the same result, they drop right in.
Both have the straight drop screw hole on the back of the tuner and align perfectly. Both have the screw in bushing as opposed to press fit. The Schaller washer is a touch larger in circumference.
Both have the straight drop screw hole on the back of the tuner and align perfectly. Both have the screw in bushing as opposed to press fit. The Schaller washer is a touch larger in circumference.
