Hi everyone, I hope you have all kept safe and sound over the last few months. Under lock down I decided to buy a prs se custom 24 (I know I should try before I buy but I have played many SE's before over the years). The guitar feels and sounds brilliant to the point where I have put my Ibanez 505 back in its case until I need it. Now lately I've noticed the guitar seems to be going out of tune. I wouldn't say every string but just some. I've put a block behind the trem block and loosened the claw springs and that still doesn't seem to be 100%. Now after a bit of investigation from a few people with SE came up with a few cures. 1. Change the nut 2. Lube the current nut 3. Change the tuners 4. Change the bridge (wudtone) I'm sure other people may have had this problem and found a cure but willing to listen to any solutions before I purchase anything. Cures prices I've listed are going from a few quid to £150. The guitar itself, I just can't knock it. The trem is not important and this is why have tried blocking it but it's still not 100%. Any help is much appreciated.