Litter Robot III Open Air Fence

After upgrading from the Litter Robot 2 to the Open Air, I loved almost all aspects of the upgrade except for the "Open Air" part.... _Open Air_ translates into **"Litter thrown everywhere"**.

I bought the official Open Air fence but it was worthless. I understand they didn't want to make it too big because it would lose the "Open Air" aspect... but it was wasted money.

So I decided to build something that can be attached/removed easily.

I have been using it for a month now and have h