You’ve just rebuilt an engine, installed it, and started it up. Feeling very pleased with yourself, you put all the tools away, and clean up the bench. Only to find that you’ve got one gudgeon circlip left over. You’ve drained the oil, filled up the sump, and forgot to reinstall the drain plug. Come on - we’ve all done that at least once. You’ve come into a corner and realised that it’s over cooked, and you’re gonna run out of road. You’ve hit a sandy creek crossing and realised that you’re in the wrong gear, and get totally out of shape. Almost as bad as the... “OK Dear, what have I done wrong this time?” Answer – “If you don’t know, I’m not going to tell you.” Any other "No Wins" out there?