Hello everyone! I really need some help with my guitars. I never really took the time to learn how to set up a guitar and my bank account has payed the price over the years. I recently, about 3 months ago took my guitars to a tect and had them all set up and looked over and they played fine after that. Recently the weather has changed dramatically and two of my guitars now buzzes like crazy on like fret 1 to 4, it got a bit worse after a string change. So, instead of paying for a setup every 6 months I figured that I should learn to do it myself. Since all the fret ends are nice and the guitar played fine until a few weeks ago I guess it is the neck relief that needs some tweaking. I have all the tools but not really the know-how, the do's or don'ts. Can I do any adjustment during string tension? How do I know what amount of relief is proper, is it perhaps best to try to find the spot where the guitars playes as I like it? In what order should I go about doing all of this, relief -> string height -> intonation ? Thanks!