Just wanted to qualify my last.... by adding that the definition below is what I am assuming the subject is about. Cheers RicB "There are a couple things here. First, there is the question of what we are calling "CAF." I am referring to a particular lock up of the action (of one note of the action), where the hammer ends up well below the hammerline, and it doesn't reset immediately. It sometimes resets within a second, but that is too slow. Sometimes it resets if you just lightly touch the key. Sometimes it stays locked until the key is depressed a couple times."
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