Feliciano did a great job of teaching technique and patience. That is why he is the Zen Master. Learning to "think" through a repair helps minimize mistakes and improves quality. You can truly tackle any repair if you think before you jump into it. THANKS Feliciano for the great advice and instruction. ALSO, Feliciano is a man of his word. Every time I have asked any questions, he has replied in a timely manner with great advice and hints. Thanks again WildPCS! I'm making money every day!!!