<grin>
Okay, it was a long time ago, and I was working on the sostenuto regulation of an early Baldwin SD-10. It had aluminum parts, and the screws had dug into the aluminum, so when I tried to tighten the screws in a different place, the parts would wedge back into the old divots. I ended up taking them all out, filing them flat, and putting a washer under each screw.
However, since I was being thorough I had gotten hold of an old Baldwin tech manual. Being new to this and feeling insecure, I was corresponding with Horace Greeley about it. I read in the manual that i should set the sostenuto rail to the right height, and then use brads through the small holes kindly provided to secure it in place. I quizzically quoted this to Horace, and he said "grrrrrrrr".
So it doesn't totally surprise me that Baldwin damper up stop rails have been tortured by the same approach.
Of course, if said Baldwin grand has not been subjected to "gospel damage", it shouldn't be that hard to keep the upstop rails set at the right height. It might be good to check for a stop block above the right pedal if you suspect the piano is going to get a lot of heavy playing. If there isn't one, a cube of scrap hammer felt works well.
------------------------------
Susan Kline
Philomath, Oregon
------------------------------
Original Message:
Sent: 02-27-2017 08:53
From: Dave Foster
Subject: Riddle me this...
I was working on an early 80s Baldwin R. First time customer for me. The action regulation was a mess because the previous technician replaced the hammers with new flanges and shanks AND didn't regulate the action afterwards. No big deal. I spend some time regulating the action so that it played well.
But in my observation, the dampers were bouncing horribly against the backs of the keys indicating the damper upstop rail had come loose (there was 1/2 inch extra motion after strike).
But... Somebody nailed the rail against the belly. I've attached some pictures. My first guess was the mounting screws were stripped in the belly, but they aren't. They snugged up nicely. My second guess was.... well, I don't have a second guess. I have NO idea why someone would have nailed this rail to the belly when the screws functioned. Let alone nailed it at a regulation that was FAR too high.
In the end, I pulled them out, tightened the screwed at the proper regulation, and it worked great.
Any guesses?
------------------------------
Dave Foster, RPT
Waterford MI
248-431-8804
------------------------------