Free throws pops quite frequently as well. Also, just because you are training one thing, doesn't mean you wont get pops in other areas. For example, I was training inside def and got a pop in driving. Not exactly sure how that works(freq) but just wanted to throw it out there.
My MSN is vikman3001@yahoo.com and AIM is vikman3001 if anyone wants to talk.
Going along with that...maybe add IM info to profile?