FWIW, I like to keep it simple and have multiple uses for tools in my 20 lb case. I use a telescoping magnetic retriever that has 5 uses. It looks like a rabbit ears antenna. 1. measuring string height. It sticks to the string and pulls down to the key bed. Just pull it out carefully and measure the length conveniently in good light. 2. Measure lyre supports that are missing. Extend it between the two sockets, mark it with a white board marker, collapse it to remove it and re-extend and measure. Like a charm. Actually a sharpie will do fine. Just wipe it off with some acetone or alcohol. 3. Use it to replace a tenor string under the bass strings. Put the bend in the middle and let the magnet hold the bend while you snake it into place under the bass strings. It saves a lot of fiddling. 4. Use it to retrieve a lost mute with a steel wire handle 5. Use it to get an action screw where it should go and even get it started a little. Probably all of these have been in TT&Ts at one time or another but maybe not all together. Doug Gregg Classic Piano Doc Southold, NY
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