Hi Ajeh.

I have a similar problem. I want to offer free shipping for orders less than 1 lb. I'm using the USPS shipping module as my primary. I did what you told skinnyalbert to do. That is, I set Allow Free Shipping to false under admin>Modules>Order Total - Shipping. I then installed the Free Shipping Options module and set Weight <= to 1. It selects free shipping on all orders regardless of the weight. I even tried removing the Shipping - ot_shipping feature. Same result. What am I doing wrong?