QUOTE(MartiniGuy @ Dec 18 2007, 06:58 AM)

Take a look at this article...
Read this articleMartiniGuy, Thanks so much for this article! Very interesting and something the owner has casually mentioned as an issue, but I didn't realize how big of an issue it is! After doing some more digging in the forums, I found some threads on this topic. I think I've figured out how to calculate dim weight. Once I do that, do I put this in the weight field instead of the actual weight?
Here are some links for others who might be having the same problem:
Here's one thread I found:
Ups - Weight & DimsUPS Dimensional WeightWhat is Dimensional DIM Weight How to Calculate it.I guess there is no "easy" way to do this. I'm not quite sure what to do if someone orders multiple items that end of up going in a large box... but I'll worry about that issue later.
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I've been going back and forth w/MC troubleshooting the problem, but even w/some of the changes I'm not getting the right shipping prices. For this one order (the $200 Christmas ornament) I'm still only getting about $17 for shipping in MC versus the $35 from our UPS machine. I want to test it out on some other orders.
In case anyone else is having this problem (not that this has fixed it) this is what

told me to do:
"It looks like what is causing this is that you have your UPS settings set to commercial rates, which is always lower than residential rates, and you have your UPS service type set to Daily Pickup, this combination produces the lowest UPS rates. To adjust these rates go Checkout>>Checkout Settings and set Return Real-time UPS Residential Rates to yes. Then go to Checkout>>Shipping>>UPS OnLineŽ Tools and set the UPS service type to what's appropriate (note suggested retail rates is the same rates as the UPS website) and then hit save settings"I totally missed the UPS residential rates under checkout settings. I think that's weird that isn't under the Checkout Shipping settings, but whatever. I changed that and I tried experimenting with all three of the options under UPS OnLineŽ Tools but again the price I'm getting for this one order is still about 1/2 as much as where I need it to be.

Anyway, just an FYI for anyone else who may have missed the UPS Residential Rates option. It did help a little, but not near enough. As I mentioned, I'd like to test it on other orders. Perhaps this dimensional issue is the problem although the owner says the box they packed it in wasn't that large.