Hey guys.

I have an Ibanez S520EX, and I've been in love with it since I got it. Lately though, the action has been getting pretty high. I just put new strings on it, and it just seemed to make it worse.

How do I go about fixing this?
Hm, I've been told that, but I'm not really sure how to. On a couple other guitars I've seen, there is a spot near the head of the guitar to put an allen wrench in, but on my guitar it's not there.