Hi. I purchased this camper a while back and out it had a water leak to the interior from the AC. I fix that problem with a new AC gasket kit. I also noticed I had some water leak into the interior, coming from under those roof racks. I removed those roof racks yesterday. I removed all that manufacturing caulk that was on top of the seams And sanded, cleaned the entire length where the tracks were. I then applied this Roof flashing (that I use on homes that I build really sticky stuff and it’s 6” wide) on the entire length of those seams. We had som heavy rains last night and now it looks like I still have a leaking roof seam.. or is this migrating water (water trapped now that the flashing is covering the entire seams) not that the from the last heavy rain event we had last week.