I have "enthusiastically" used larger pins in loose blocks. I personally believe (until proven otherwise) that a larger pin will expand the block and add pressure to surrounding pins. Some blocks are so badly deteriorated that anything you do is a blessing. CA glue does work; no argument.
I also don't pound in new pins (except on re-stringings) as that can split block laminations. Think of it as wrist exercise!
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Blaine Hebert RPT
Duarte CA
(626) 795-5170
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Original Message:
Sent: 04-09-2023 09:27
From: Peter Janssen
Subject: Sticky new tuning pins?
hello Blaine,
i found that most of my glues would go bad rather quickly so i got a little fridge for the car, it plugs into the cigarette lighter socket. It solved the problem.
I've always been hesitant to put in a thicker tuning pin since, in my thinking, it would add even more stress to an already weak pin block. Is a thicker tuning pin a more or less permanent solution or is it good for only a x number of years?
Peter
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Peter Janssen
Fort Myers FL
(678) 416-8055
Original Message:
Sent: 04-09-2023 00:53
From: Blaine Hebert
Subject: Sticky new tuning pins?
I find that CA glue goes bad in my trunk and I tend not to carry it unless for a specific issue. I do like CA glue for treating loose pins, but I usually prefer to change the pin out.
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Blaine Hebert RPT
Duarte CA
(626) 795-5170
Original Message:
Sent: 04-08-2023 09:14
From: Alan Eder
Subject: Sticky new tuning pins?
Blaine,
Curious as to why you say CA glue would be unnecessary here? Applying some thin CA glue to the base of the existing tuning pin is the first thought that comes to my mind.
Best,
Alan
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Alan Eder, RPT
Herb Alpert School of Music
California Institute of the Arts
Valencia, CA
661.904.6483
Original Message:
Sent: 04-08-2023 08:14
From: Floyd Gadd
Subject: Sticky new tuning pins?
Was the existing pin actually 2/0? I would have expected to find something smaller.
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Floyd Gadd RPT
Regina SK
(306) 502-9103
Original Message:
Sent: 04-08-2023 01:51
From: Blaine Hebert
Subject: Sticky new tuning pins?
I had to replace a few loose tuning pins on a Young Change grand. The old #2/0 was loose, but a 4/0 was too tight and even a 3/0 popped and stuck.
What do you use in a tuning pin hole to avoid sticking or popping/tight tuning pins?
Years ago I strung a piano with a pin block treatment liquid that I believe was re-packaged marine spar varnish but it seemed to work well.
Talc seems counter productive. CA glue is un-necessary here. Shellac? WD-40? 30 wt. motor oil?
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Blaine Hebert RPT
Duarte CA
(626) 795-5170
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