I have a P-Bass (fretless) that I'm about to change the nut on. I've remove the old nut and I'm in the process of getting the rest of the glue out of the slot. Now, my question is...what's the best way to get the nut all snug. It's feels very fragile, and I dont what to break it. When I put it in, there seems to be a very small space between the bottom of the nut and the slot. Should I put glue in the slot, put the nut in and string it up? All help will be welcomed. BTW..it's a Genuine Fender 1-5/8" pre-slotted nut for P Bass, if that helps.