Ok I now see the problem hadn't realised the info bar shows the tuner in use, the problem lies in that its selective to either tuner B or tuner C, I setup as u suggested, made tuner C equal to B, if the receiver uses tuner B, then the dish is moved as this is set to usals, however if it decides to use C then the dish remains at last position hence the reason why the dish does not move! and explains why I could move via satfinder as I know what tuner to select!
However am still unsure how to setup to prevent the tuner selecting C unless I want it to use C if its on same satellite and want to record something and watch something else! Hope that makes sense lol