Litter Robot 4 Weight Retainer Ring

I had this uploaded elsewhere, and am just bringing it over here: For those of you with a Litter Robot 4, there is a weight inside the liner that is designed to make the liner drop down when the litter is going through a cleaning cycle, helping to break up any clumps that might be stuck to the liner. The weight can be found when disassembling the LR4 (like when doing a deep clean), and the weight is secured into the liner using a ring with 3 prongs that slot into tabs in the liner (from what I understand, the very earliest versions of the LR4 didn't have this ring). My retainer ring was discovered to be damaged (one of the tabs was broken off) when I took apart my Litter-Robot, so I modeled up this replacement to use instead. I have printed mine in PETG and 100% infill, and in theory, anything that's flexible enough that can handle being in the environment it'll be in should be fine.