Just thought I'd report my latest experience with ca glue. Victim- turn of the century Sterling. Nice well built upright grand. (now there is an oxymoron). Client nickel and dimed me to death, so I looked for ways to skimp. First was bass strings and then all strings. So even if I would normally replace the tuning pins, I decided that they weren't really very loose and so I removed the strings, turned the pins out about 4 turns, aligned the becket holes where I wanted them and then drove them to a uniform 7/8 if I remember. There were no plate bushings and the holes in the plate were only slightly larger than the pins. Pins were not leaning against the plate. That tells me that the block wasn't too bad. With the piano on it's back I used about 3 1/2 oz of ca by flooding around the pins. Using the Instacoiler I strung the piano. You seldom need a string hook that way. I didn't drive the pins in any further. After chipping, seating the strings etc. I was done. Pin torque was just great. Not a pin was loose, but a few bass pins were much tighter than necessary. I won't be worried the next time I try this. Carl Meyer Ptg assoc Santa Clara, Ca.
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