Horace, Thank you for your response concerning over tight cheek blocks and the conditions you work with. But here is something to think about.. In Michigan we have a thing called winter and summer torque. When we tighten screws in the winter they will become even tighter in the summer. Same thing pertains to hammer swings, we have 5 swings in the summer and 7 in the winter. I am generalizing here but I think you know what I am trying to say. Richard Bittner RPT
This PTG archive page provided courtesy of Moy Piano Service, LLC