Well you've gotten all the White tricks I know - they do make soft Choke Bar that you rub in.
Head tossing and not willing to stand is habit and because they can get away with it. No respect
V_Key @ 98lbs had troubles with her 1000 lbs+ steers
We chained them on the Equipment Mover so they had some freedom of head movement and she would lead/walk beside them - they learned to respect her there or not get the habit in the first place.
Good luck :wink: