I have a neck that’s about 1.2mm too wide for the neck pocket. I don’t want to mess with the pocket, so I need to adapt the neck to fit. This partscaster will strictly be a player - I’m not going for great looks. Can I just sand down the sides of the neck starting about six inches from the butt? Or do I need to do a gradual taper from the nut to the butt? Alternatively, are there any other possible remedies for getting the neck to fit into the neck pocket? Thanks for any advice!