muckinfuss
Senior Member
Measure the gap between the topper and the top of the slide. Go to Walmart and buy two play balls that are slightly larger. Put one at each end under the topper. The tension keeps the wind from being a problem. Easy to pop out with a broom when you are ready to move on to the next stop. We're seasonal now and I build a PVC tube support that is up there all season and does the same thing and also prevents rain puddles.