This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Hello list et al I, like Herr D L Bullock, have made up my own "set-off bridge" I used a = couple of old cast upright action frames (because they are HEAVY) and = attached, on the cantilevered principle, a heavy 2" x 1" main frame on = the top of which protrudes two blocks of wood. Attached to these blocks = by means of screws is a long bar of wood which has a vertical slot in = each end through which screws go into the two blocks. This makes = vertical adjustment of the "set-off rail" possible. I use an engineers = depth rule to measure the distance from the underside of each string = section and then replicate this dimension in my "set-off rail". Because = of the overall weight of this tool it stays rigidly where I put it = (behind the grand action on the bench or clients' table) thereby making = regulation of the grand action out of the piano an absolute d.o.d.d.l.e. I hope my description of the beast is enough - but if a piccy is = required this too can be arranged... Regards from the Sussex Downs where, after a sunny day, night is fast = falling... Michael G (UK) ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/91/18/fc/15/attachment.htm ---------------------- multipart/alternative attachment--
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