3
Installation
1. Measure the opening of the wing slot on the bridge with a vernier caliper.
The opening should be between .060” and .090” (1.5mm and 2.3mm) for
proper fi t.
If the wing slot measures less than .060” (1.5mm), employ a qualifi ed repairman
to enlarge the wing slot.
If the wing slot measures more than .090” (2.3mm), as is the case in violas, a small
wooden shim may be required. If so, use an adhesive to bond the shim to the
“leg” face.