2017 Sunseeker water puddle source?

[2jcsontheroad]

New 2430 GTS. Had light freezing rain today when we retracted the slide out. Noticed a puddle of water on the floor that came from the area of the front corner of the slideout behind the driver seat. Looked for wet spots on slideout walls, top of slide out roof and bottom. No wet spots. Any ideas? We did notice that the top of the slide out doesn't appear to have any lap sealant or caulk on seams. Gonna take a closer look in the morning.

[bikendan]

Do you have a slide topper?

[2jcsontheroad]

Yes. Thin sheets of ice and water came off of it when we retracted the slideout.

[Gidyupgo]

I would think it was rain that blew up under your slide topper and ran off when you brought the slide in. But you said the slideout top was dry?