@elizabeth You say things sound 'fine' with your method of set up but it can certainly sound BETTER .... I'd like to suggest you look at Peter Lederman's videos at his website https://www.sound-smith.com/
I recently had a problem with overhang ... I was short of the mark by about 3 cm's .... had to get a new headshell to reach the correct placement ... but when I did ... what a difference~! Everything was tighter, more focused, yet highly resolving, warm and musical. If one spends just a little time and is patient, benefits are reaped.