I had a Knabe Model 50 (5'1") which would regularly, at five month intervals, break leaf springs. Thick or thin, it made no difference. I finally converted the tracker lever to a compression coil spring and have been able to take care of other business, for a change. Bill Ballard RPT "Filing the bridgepins sure puts a sparkle on the NH Chapt. PTG restringing, but is best done before the plate is re-installed" .........recent shop journal entry
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