My new rick is in need of a slight tweaking. My neck is perfectly flat from what I can tell and my E and A strings are where I want them. However my D and G saddles are bottomed out and I can't get the action as low as I want. I'm pretty sure its due to the nut slots being cut waaayyy too high so I plan on filing them down a little bit. I've never had to do so before so what can I grab at the local home depot that would work well for doing such a task? I plan on getting a proper nut driver for the TR's too while I'm there.