I think this was a shot.
"Please accept my apologies for mis-stating your credentials, or in this case lack thereof".
Funny how you had problems with me when you thought I was PGA and then do the same for not.I've never tried to bring my credentials("or in this case lack thereof") into this conversation and never would because I've never claimed to be a swing expert but it feels good getting up everyday and unlocking the door to the Pro Shop for the past 10 years
"I sent him the complete text and photos of the first exercise for him to ascertain if my presentation copied Bertholy and GSC 101. After he received these, he assured me that it wasnt a problem and wished me the best".
Why only first exercise?