I just replaced the pinblock on a piano that I had put quite a bit of CA glue on. There was no problem getting it apart. Since it is a capillary glue, most of it goes into the pinblock, leaving very little in the space between the block and the plate. BTW, I did not replace the block because the CA glue stopped working. The owner was having a PianoDisc installed and figured it was a good time to do the needed rebuild. Dean Dean May cell 812.239.3359 PianoRebuilders.com 812.235.5272 Terre Haute IN 47802 I am hesitant to CA a block on a fine piano such as this, with such very loose pins. It might not make them adequately tight, and the amount of CA needed might make taking the piano apart for future rebuilding extremely problematic.
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