Like the title says what is correct ? My Kaw lawn tractor v-twin says on the dipstick don't screw back in but nothing on our F6 stick or in the owners manual I can find.

I am referring to after the oil has a couple three thousand miles not after an oil change.
Also understand it needs to be on the center stand etc no question with that just do we screw back in and take the reading there or just drop it back in and take that reading ?