Driving on a very narrow road over the weekend and had to move over for an on coming van travelling a bit too fast for my likings. Anyhow, as the side of the road was flooded, I had to venture into these puddles, but unfortunately this was a ditch and not the side of the road. This made me slide off the road and suddenly BANG, I looked in the mirror and all I could see was a branch clattering down the side of the MH. I didn’t even consider looking up before moving over left as I was only concerned with my wing mirror. I stopped but couldn’t see any damage, so continued on to the Forest Camp site. When I went to raise the Aerial, I noticed that the H / V indicator was not facing forward in the stowed position, so had a closer look and the impact must have spun the Aerial around as I can see one of the Small telescopic aerials has smashed off and split the area around the actual 550 Aerial. Now I don’t need beating up any more than I have done to myself already, but need to know if I can 1. Repair this area and with what 2. If I leave a hole, is this area water proof i.e. can water enter the MH via the hole and mast 3. If I need to replace the aerial, can I replace just the 550 part or does it come as a complete set i.e. aerial, mast and controller for pounds many?