5 gal bucket anti-implosion support

Thought of making one after reading a comment in Reddit asking the OP to make something like this. I have a Dust Stopper - 5 gallon HD bucket separator. The 5 gallon bucket implodes if the suction is too great. My bucket is already imploded so the fit is tight and it seems to stay somewhere in the middle part and has been working really well. You will need a print bed that can accommodate a 270 mm diameter circle.