the best way to check the oil is from cold
Pull out stick and wipe , push stick back in and rotate then pull out , one side of the stick will have the correct reading the other side will
have oil smeared up the stick.
wipe the stick and dip it again , you should get the same reading on one side of the stick.
There is no point continually dipping the stick after 2 goes , as i find all you end up doing is dragging oil up the dip stick pipe and YOU WILL get inaccurate inconsistent readings.
After 2 goes you may as well pack up what your doing and try the next day
This is what ive found after 3 years ownership and checking every week !
I can get good readings using my method and I'm confident it has the right level