Over the years I have found that tuners bounce about a little. If however you have very new strings or very old strings this gets worse. Also if your strings are very light the meters bounce about a bit more. A strings natural vibration is not the same all the way from being hit to die down. If you tune to where the meter is about the middle you'll be close. As soon as you put your fingers on the string there will be slight variations anyhow. Most people tend to pull strings a little as they play ( by that I mean there is a slight shift in the way fingering is done).

My thoughts and experiences

Tony


HP i7-4770 16GB 1TB SSD, Win 10 Home,
Focusrite 2i2 3rd Gen, Launchkey 61, Maton CW80, Telecaster, Ovation Elite TX, Yamaha Pacifica 612
BB 2022(912) RB 2022(2), CakeWalk, Reaper 6, Audacity, Melodyne 5 Editor, Izotope Music Production Suite 4.1