How can I edit the weight of an existing product?|
To edit the weight of existing products, you will simply change the "Add to Cart" button's HTML code to reflect the new weight.
Because the "Add to Cart" buttons exist on your site, you will need to change the HTML code that resides there for the changes to take effect.
In the HTML code is a field named "itemweight" (field # 8). To edit your product change the value in this field (your current product weight) to the new weight value.
Click here for complete "itemweight" information.