Just getting started with guitar (again)! playing a clean G chord always slows me down. I playing it with midlle finger on 3rd fret of E sting, index fingeer on 2nd fret of A string, and ring finger on 3rdf fret of highe E string. So far to keep it clean, I have to slightly push the E and A stings away from each other because my middle finger will touch the A sting if I don't. Is this OK??