As promised, here is the nut. I didn't do resin yet as I figure it would take a few tries to get it "right." I'm using some PETG for now, and it matches the lovely/hideous pickguard I made. FDM printing is a lot less messy than resin, so it's easier to prototype with this.
I had contacted Sterling support for recommendations on a replacement nut initially, and they said, "We don’t have a specific recommendation for an aftermarket replacement nut. Any standard nut blank in your preferred material can be used, and it will need to be shaped and properly set up by the installer." That was odd to me, but is also fine seeing as it was super simple to design and print what I needed. The material and electricity used means this nut was about $0.02-0.03
I also swapped to fresh strings. 0.130, 0.100, 0.080, and 0.065 since the standard strings tuned to Drop C were adequate... until a core broke in the E string. Likely from taking them on and off a few times between pickup swaps. It was "farting" under even light playing at any volume on the amp. New strings, new nut, no issues so far!
I think the only thing I would really change is the break angle on the nut slots. I only went for about 3 degrees, and will see how that goes.
I had contacted Sterling support for recommendations on a replacement nut initially, and they said, "We don’t have a specific recommendation for an aftermarket replacement nut. Any standard nut blank in your preferred material can be used, and it will need to be shaped and properly set up by the installer." That was odd to me, but is also fine seeing as it was super simple to design and print what I needed. The material and electricity used means this nut was about $0.02-0.03
I also swapped to fresh strings. 0.130, 0.100, 0.080, and 0.065 since the standard strings tuned to Drop C were adequate... until a core broke in the E string. Likely from taking them on and off a few times between pickup swaps. It was "farting" under even light playing at any volume on the amp. New strings, new nut, no issues so far!
I think the only thing I would really change is the break angle on the nut slots. I only went for about 3 degrees, and will see how that goes.