> Getting the alignment right can be a bit tricky especially if the bolts > don’t go in exactly vertical. Using a drill that has a centering bubble > gauge built in is helpful. Hence my highly sophisticated drill jig that appeared in a recent Journal. Photo attached. You can also always remove a bit of material > from the plate holes with a round file. > > David Love Should your drill jig be not highly sophisticated enough. <G> Truth be told, it's close in the best of circumstances. Ron N -------------- next part -------------- A non-text attachment was scrubbed... Name: drill plumb.jpg Type: image/jpeg Size: 40550 bytes Desc: not available Url : https://www.moypiano.com/ptg/pianotech.php/attachments/20080608/7abcab8d/attachment-0001.jpg
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