OK! I'm trying to stay really positive about this, having had excellent support in the past, however my patience is now running thin!
I received my RB back yesterday after 3-weeks with W&S (not a NEW unit as stated but a new board) and duly plugged it back in. My delight at having received it back soon turned to despair when there was no improvement whatsoever!! I originally sent it back due to my flights reducing from 75+ to near zero. I am still only picking up a single flight and even then they have to be literally overhead.
I've ordered a new antenna from W&S in the hope that this is now the problem or am I missing something here?
A frustrated NBQuidditch :(