Quoted from Taxman:The top of the plastic to lite Super Animals broke? I don't think it is common.
I would super glue a metal washer underneath. And if you have the broken piece of plastic glue it back on top. If you get a washer of the perfect size it can act like a fender washer saving slingshot plastics from breaking again.
What Shrekman said!! That's how I fixed mine. Use a washer under the plastic, and depending maybe on top also...You might want to put one on the other side as well so they are level!
Phoebe