This summer I bought a brand new Forest River Cherokee 28bh. From day 1 whenever it rains and the slider is all the way out water pours in. The only way I can stop the leak is get on a step ladder and use a broom handle to flip out the top rubber flap. I have to do this every time I send out the slider. WE brought it back to the dealer and they said since it was on warranty they would have to abide by what Forest River says to do. Forest River says there is nothing wrong with the trailor and that we were doing something wrong. This is our first move up from a pop up and with the Forest River response am I to assume thats it's normal proceedure to tote along a ladder and broom to stop a brand new trailor from leaking through the slider. I would greatly appreciate advice, related stories or suggestions.
Ray
Ray