The keys vibrate on the gurdy I'm building when I bow the string quickly. I thought I made the keys fit pretty snug but I'm guessing not enough.. I took some thin clear plastic styrene sheet and glued it to the edge's of the keys to give it a better fit but I'm still getting the vibrating.
Any thoughts on why this is happening? I'm thinking I'm going to have to make a new key box... Thanks, Seth
