OK rexlion, your post nudged me over the line. I guess I'll be the guinea pig here. I just ordered a Andersen 3380 weight distribution hitch from a guy on eBay. Got it for $409.00 with free shipping and 60 day return policy (I pay return shipping if it comes down to it). There's another selling the same for $399.00 but has a 7 day return policy.
I should be able to recoup maybe a couple of hundred for my old hitch.
I'll post my impressions of the Andersen hitch after I've had a chance to give it a workout. Wish me luck.