Does anybody have experience using a wireless Davis Vantage Pro2 over a flat roof? I have a flat roof, and am currently planning to mount at least an anemometer transmitter above it, with the flat roof between the transmitter and the console. When it rains heavily, it takes a while for the accumulated water to drain off the roof, so at the most interesting times there will likely be a layer of water between the transmitter and the console, and I am concerned this might block reception.
Thanks;
Steve