Not a problem with the stock bridge, but the Schaller sits so much further back that...

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…part of the hole will be visible at the front of the bridge. Not good.

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Given that I don't really like where the ground wire comes out in the pup rout anyway, I decided I may as well drill a new, better positioned, hole for the ground wire. Math time.

65mm horizontal run with a 16mm drop.

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That should mean a drill length of 76mm at a 13.8 degree angle. The 16mm vertical drop plus the thickness of the drill bit should bring me out around ~1mm up from the bottom of the rout. Hopefully.

The bridge has a riser plate to adjust bridge height, which I may or may not use, but it's handy to check where the wire hole will sit too.

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cont.