I am creating a sampler pack of all my products. I have a product display with several node reference fields (not product reference) so that whenever a new product is added, that reference field is updated.
I have Rules set up to automatically price those selections (each selection has a different price).
Now I'm trying to use Rules to update that line item's weight (for use with Commerce UPS). However, I can't seem to find a way to update the weight. Is this possible in Rules? Or am I going about this in the wrong way?