Hello PUP friends, First time post here. This is our second year with a 2006 Fleetwood Highlander that’s in great condition, except that I’m starting to get some leaks along the seams of the canvas. I’ve applied seem sealer to the threading along the outside, but it seems that’s not the area to stop the water. From the inside, I can see that the tape has separated from the canvas. See pic. Should I be applying the seam sealer here (after cleaning it, or course), and if so, should I apply it to the top of the tape or underneath to adhere it to the canvas?...I can’t tell exactly which side of the tape the water is coming in. Any advice or thoughts would be appreciated. Thanks!