Thanks Michel. Certainly didn't spot he grouping issue, but have amended that.
Have had a look at everything else and also made some amendments. With regards to the page turning, I don't think I'll ever have the master dimmer (red one) on zero but have assigned keyboard shortcuts anyway.
Am currently going through the process of hooking up my fixtures at home 1 at a time and going through every function to see if I can find any other issues, few functions issues and poor positions but nothing too drastic so far.
I can only go to 1860 * 970 in operate mode before the scroll bars appear, just enough room to squeeze in a few more functions. Problem will be when i get some more lights