Joel,
DEFINITELY no need to apologize (to me at least)! I prefer honest questions - that's what makes this forum work. I just think that some here took your "tone" a little differently than you might have meant.
The beauty of this forum is that it allows beginners as well as advanced practitioners and others the privilege of "questioning authority..." as long as it's done with respect for the others who may be reading, posting or responding.
Regards,
Carlos
E. Carlos Estrella, Jr.
The strength of a man is not measured in how much he can lift, how many he can fight or how much he can endure, but in his capacity to admit his limitations and learn to successfully circumvent them.