Have RV Questions? Ask an RV Mechanic Online.
That is hard to do and it depends on if it is at the edge of the roof or window as to whether or not you can get to it. Please describe the area in size and more on the location and a photo or two would help. I can offer more once I know this or see it. All follow ups are included in our fee.
Not sure if you perhaps missed my earlier response to your question? If you can supply some additional information that I asked for I can help you resolve this issue.