Yeah - teaching is not as easy as it seems (I know, I've done it for a living for over 20 years). There's a huge difference between stating something you know to be the case and actually explaining it, and I sometimes think knowledgeable folks like yourself can underestimate that difference. That's why not all great players can necessarily teach, I guess. Anyway, thanks for looking in! It's nice to know there are other people out there willing to try and encourage others to learn.