Gary Turner writes: > Actually, maximum tension occurs at the CG, with minimums at the ends.
You're right, but it seems to me that the most economic design would place the CG near the counterweight. -- John Hasler [EMAIL PROTECTED] (John Hasler) Dancing Horse Hill Elmwood, WI -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]