When I bring in the main slide, there's a lot of water that collected on the top. When you make the first turn leaving the park, I get dumped on. I assume the the top seal is not sweeping it off as it's retracting. It doesn't have to rain, it does it when we use the A/C. Everytime. I can't understand how the condensation is getting under the topper from the A/C. Could the A/C not be draining correctly? Any thoughts?