Action help?

[Harmonics1978]

Hey guys I´ve been getting real muddy sound for a while now, I had my guitar a while back set with a low action but its intonated. How exactly do I lower the action without losing intonation really bad? I usually estimate on how much I turn the peg for each one but not sure what to try.

[T.A.Z]

If your confident with how to set it up then you just gotta try it and sort out whatever goes wrong, but if your not sure take it to a shop and ask them to sort it for ya would be my suggestion.