No need to be sorry, it's just a lot of misinformation gets out on the web and it sounds either phenomenal or simple. I am getting crotchety in my old age and get a wee bit tired of the mis-nomers about the sport I spent way too much time to have it belittled. I mean no offense to you or those whom wish to enjoy it. I wish that the truth come out and be presented properly. That's all, at least you're digging nto the research part of it. I wish more would be as diligent as you.