Oh, I did call the head ref over to confer, he agreed with me on the placement and not to wrench the head. The only issue is that according to the rule, it is olny illegal if you wrench the neck or head and not trying to preform an additional move immediatly upon grabbing the chin.

I guess its all intereprating how its read. Geeze, what a way to blow a kids confidence out the water for a day.