Hello, It is a device/jig that is set onto the jack top and used to align jack to knuckle cores. I have one and just used it and it is very fast. However, I am not sure it is good for really fine regulation if knuck cores are worn. It is a good preliminary device and if you don't like the feel or result after then some eyeball and feel should be used?? For me the jury is out. I am going to use it again in another week to see what I think. There is a video on youtube if you want to see it used. If you do use it...let me know what you think. Or anyone else for that matter. Steven Hopp From: KeyKat88 at aol.com Date: Tue, 6 Oct 2009 11:33:18 -0400 To: pianotech at ptg.org Subject: [pianotech] NuckLJac Greetings, On page 17 of the PTG 2009 directory, in the upper RH corner there's a small picture ad of a NuckLJac. What is that? ... an alignment tool? Julia Gottshall Reading, PA _________________________________________________________________ Hotmail: Free, trusted and rich email service. http://clk.atdmt.com/GBL/go/171222984/direct/01/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20091006/22aa9d49/attachment.htm>
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