RunningMan:phrunt: yep nothing comes up for D2 so I'll have to wait and re-position, I was hoping being a 90cm dish it might see D2 without being moved.
It can only see the satellite that it is aimed directly at, and this needs to be accurate to within mm for a good signal. It's completely different to say receiving TV or radio transmissions from different sites on the same antenna.
Or you can fit a bracket and a second (and third) LNB at a different offset relative to the bottom position and on the dish. Both Jayx and Freeviewshop sell these brackets. Apparently you can fit 3 LNB's to a 90cm dish so that you can receive from D1 and C1 and D2!