UPS Shipping adding 3 lbs?!?!

For some reason the UPS shipping module is adding 3 pounds to the order weight.
Any ideas on hwo to fix this?
Just to clarify if the order weight is supposed to be 0.45 pounds the displayed weight in the estimate shipping window is 3.45 lbs.

Thanks

https://www.zen-cart.com/tutorials/index.php?article=85

:oops:....... not sure how I missed that.......

Thanks!