Thanks jxk. Solent Radar seems to have gone away; not sure where but it's not listed as a service anywhere in the AIP that I can find, therefore it's not in SkyAngel. I had thought they offered a LARS but perhaps I'm wrong about that.
Your points about towns being slightly misplaced are of course valid but not fixable by me right now; they're the data that I have. This will of course improve in the future. This week you'll get lakes, railways, roads and urban areas on the map but some town waypoints will still be slightly awry.
There is a facility to add custom data in SkyAngel; see the URL below for more information. Hopefully this week I'll manage to get a forum online on the SkyAngel site specifically for such discussions.
SkyAngel Custom Data Information