I set up 2 different "per weight unit" modules (I made a clone) with different rates, one for normal shipping, and one for small packages. The problem is, the small package rate is supposed to be only for packages under 2 kg, so I need to have a 2 kg limit for this module. But I need to keep my 50kg limit for the normal shipping module.
How can I have a different weight limit for each module ?
Thank you for your help.