Hi. My Oyster V dish went up the other day but then stopped. It now has over current protection warning in both azimuth and elevation and will not retract. Thee were no obstructions that I could see. I have loosened the bolts on either side of the dish to lower the dish and prevent damage in the recent storm but now don’t know where to go from there. Is there a reset button or fuse somewhere? How do I reset the dish to the correct/original elevation? I have read all the TenHaaf manuals but there is not a lot there. Any advice welcome.