@GoodShit97
A few things about a scrog.
Your plants need to be four to six inches taller than your table prior to being “on scrog”
You know the answer already to the problem you encountered. Trellis netting stretches. You want that top tight and heavy enough to hold the limb below it prior to stretch.
Never tuck a scrog. You can in the first week stretch it out, meaning taking the limb from a hole and allowing more room for length. Continuing after that only shortens your stretch. The idea is to start with the entire limb stretched below the table top and allow it to find its way.
We are not just making a pretty grow, we are exposing every single node on the limb to become a main cola.
I feel like two plants in a two x two on scrog is just too much, and it will change your growing experience. These ladies get big and heavy.
You must also be able to defoliate to the point that both light and air can penetrate your top.
You more than likely can pull more bud with one plant, than squeezing in two where neither will be able to be at a full performance.