Beginner question I'm sure but I dont normally mess with my guitars set up too much if I dont have to. My 7 string came to me in drop G# tuning with a low .070 string. I found it too beefy and felt it didnt have as much attack through my amp as my other strings. I have since switched the .070 string down to a .064 string and it "sounds" much better but it also sounds like my intonation is out. Before I go making changes based on my assumptions I thought I would ask which way to move my saddle to compensate for the thinner string. I am guessing I need to tighten the screw to shorten the saddle up, putting more tension on the string because its thinner. Is this correct? Thanks!