Stock levels and attributes error

Project: 
uc_inventory_api
Category: 
bug report
Priority: 
critical
Status: 
active

Hi there,

I've got a little problem with this great module. I have T-shirts with size and color variations. When I submit a product I set the stock level and thick tracking. But when I go to the attributes' stock levels each one is showing the number I've set up when I created the product, so what I wrote in Stock levels tab. Somehow I'm not able to change the numbers on the Adjustments page, they all remain the same after submit.

Any ideas?

Thanks for your help!