Yeah, my bike fit tweaks to saddle, stem and handlebar are often in the 1/8" to 1/4" range. If I need to make 3/4" adjustment, it was way off to begin with.
The older I get, the pickier my neck, back, shoulders, knees and hips are. A fit that feels right this week may not next, so I adjust stuff to suit myself whenever I like. Depends on barometric pressure, moon phase and lotto picks.