We are on the 3rd week of a 6 to 8 month outing in our Bighorn 3570RS. Things have going good until my wife tells me there is water all over the floor in the bathroom. We cleaned it up and discovered it had come under the bottom rail of the shower doors. Being on the road, along way from home, I decided to reseal it myself. First I removed the sealant from the site of the leak and dried it, and resealed it. Two days later it was leaking again. This time I decided to remove the entire door unit and completely reseal everything. This turned out to be rather time consuming. Removing the old silicone sealant is quit a job. Finally got everything back together, sealed and after waiting 24 hours for things to cure, all seems to be well. It looks as if it had never been removed.