Thanks for the reply. A few years ago when we tried Scarlett at Flamingo (main building) and it didn't work, we just took it back and they didn't charge us. That was a few years ago. I know that they have installed more repeaters since then. When we have used them in the past, and it was in their service area, their speed was very good. I thought previously when it didn't work, it wasn't a matter of the actual height of the building, but that somehow the mountain blocked the signal. It will be March of next year before I find out for sure how it goes! Sure seems a very long time to wait...