Thanks for the reply Tarbat. I am not sure about your plots however. Apart from a couple of "spikes", it looks like the red lines are consistently further out than the yellow lines, which is similar to my experience.
But the Radarbox polar chart was just over 2 days, whereas the SBS-1 plot was over many weeks. And I'm in a very low traffic area!! I stand by my assessment - my RB gives slightly better coverage than the SBS-1 - see polar chart. If you're getting much worse coverage, then maybe your RB is faulty. That's if you actually want to see your RB working fully. I just get the feeling that no matter what I say, you won't believe me.
Perhaps if you posted polar charts for both systems we could see just how bad your RB coverage is.
Tarbat often advises that he has much better reception with RB and I would like to have the same given that I have just invested in the new unit.
I don't think I've EVER said that I get much better reception!! Just in this thread, all I've said is:
"coverage improved slightly"
"Coverage is as good, if not better, than an SBS-1"
"Coverage is probably very similar between the SBS-1 and Radarbox"
Please, don't attribute statements to me that I haven't made :(