Well, Jim, let me start off, by saying I've never seen one run with two different length arms, so to speak, and have often wondered, just what would happen if I tried it myself, and not being one to not except the challenge, in this case I decided against it, why screw up something that isn't broken, yet, but if you've been running it this way, maybe it works, or it doesn't, but you'll never know till you try, we do know that the two being equal works, so that part of the danger is eliminated, so I'd say, have at it, then you'll know, they already end up different angles, if they are in the same length holes, I guess its up to you, it isn't a big deal to change back, if it feels "ugly"! Bob