<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=us-ascii"> <META content="MSHTML 6.00.6000.16441" name=GENERATOR></HEAD> <BODY> <DIV>sts...would you feel comfortable flying in an airplane that a mechanic had performed his/her duties at an 80% level? :-) [Leslie Bartlett]     Actually, when I took my private pilot written exam, the instructor said, "Anything beyond passing (70%) is pointless."................  Scary huh?  And they let me up in the air legally!</DIV> <DIV>les </DIV> </BODY></HTML>