> And what if BTFSS malfunctioned? How would you "test" for that? Make sure that the normal code is reached only when one BTFSS fails (in the sense that it does not skip) and a second one does skip. > Am I insane? *I* don't think so! :) Did you test that, and did you checksum your firmware? Wouter -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads