Got it! Thanks Al G -------------------------------------------------- From: "Ron Nossaman" <rnossaman at cox.net> Sent: Saturday, August 01, 2009 9:44 AM To: <pianotech at ptg.org> Subject: Re: [pianotech] PTG Journal - Ron Nossaman > Al Guecia/AlliedPianoCraft wrote: >> Ron, >> Nice tip in the TT&T this month. I will definitely use your set-up on my >> next bridge job. Question about the photo, it looks like a piece of wood >> against the rods all held by masking tape. How do you control friction >> and wobble or am I missing something? Is there a tube over the rods? >> Al G > > Hi Al, > The motor sits in, and is taped to, a couple of shaped cradles (under the > tape) that are glued to that wood base you can see. Two holes in each > cradle slide on the rods. The tape just holds the motor in. It's not > machinist accurate, by any means, but it's surprisingly solid, and plenty > good enough for drilling bridges. > Ron N >
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