Dish picture slightly wavy in the front bedroom...

I have a batwing permanently on the roof. It has a line going through the rig to both the living room and bedroom. The coax from the dish comes out of the carryout and through the window, into the receiver, back out of the receiver, into the wall connector which takes it through the walls of the rig and comes out as a separate coax connection a few inches away from the antenna port in the bedroom.