Sorry bud, but you're the one who's out of line. HillRider is a knowledgable and respected member of this community and like he said, there was no way to know you wrench for a living from your initail posts. There was nothing rude about his advice, he certainly didn't imply you were "stupid". Also, remember that this is a public forum that many people are reading; just because the info isn't new to you doesn't mean there aren't others who might appreciate the knowledge.