Couple of questions on the RG421
Couple of questions for RG421 owners. I've had mine now for a couple of weeks and I really do like it. I have a couple of gripes and I'm wondering if anybody can help me out.
I prefer to play 10's on my guitars so as soon as I received the guitar, I took off the 9's and put on 10's. I don't know if it's the gauge of the string but this guitar buzzes a lot. I have set the neck relief so there is virtually no bow and have set the action according to Ibanez specs at 2.0 mm on the low E and 1.5 mm on the high E. I'm still getting some buzzing on some of the lower frets and then again around 12-14 on the wound strings. On my guitar, it also seems that the nut is too high. I don't know if this could cause any buzzing or not but it is higher than any guitar I have ever played before. I almost feel like it needs to be replaced.
Thoughts, help or advice would be greatly appreciated.