This is a fyi. Do not know if it works.
If you do not want to build it maybe you could contact Mark Eaton at Rockhouse Holler Farms -
Rockhouse Holler Farms is a local provider of nucs and basic
beekeeping supplies. The home yard is located in Wesley AR. The owner
is Mark Eaton. You can reach him at 479-789-2140. I have not contacted Mark or given him a headsup. Just my idea.
If others want to offer this modification to supers. They are free to post here.
The following link describes the proposed solution. https://www.youtube.com/watch?v=FfnefkJSfBs