I'm working on a Strat neck that I need remove the strike washer from in order to expose more threads on the truss rod. Any advice on the best tools or method for this? I'm finding myself a bit frustrated at this point using a small allen key that I filed into a chisel shape that may just be scratching the washer more than prying it out. Any advice is much appreciated.
https://photos.app.goo.gl/v9nFsuDcmVXyAh1K7