Will give it a run when it gets here. There is one particular area where the 14 x 9 is really temperamental, some days its not too bad, others , unusable.
Its a bit wierd actually, there isnt a permanent source of EMI near by, but it some times gets a bit of aircraft traffic overhead, both light planes at lowish altitude, and airliners way up. The highway is pretty close by, although, not much traffic compared to down south.