This modification will allow the FedEx Direct shipping rates contribution to correctly calculate the shipping weight when used with the Add Weight To Product Attributes v0.1 contribution.
THIS IS ONLY FOR CARTS USING THE ADD WEIGHT TO PRODUCT ATTRIBUTES CONTRIBUTION
It's a very simple modification, consisting of only two changes to the fedex1.php file.
NOTE: This modification has been created and tested specifically for "Fedex Real Time Quotes" aka "FedEx Direct" version 2.07 only. It may work with other versions, but you should backup and test it carefully.
Not a full package. Download only contains instructions for modification.