Cheers Steve and Alex

Steve, you may have to wait a while for the addition of some colour. Finding the appropriate night is pretty hard at the moment and I'll be using a OSC for it. I'll have to scale and rotate my RGB data to make it fit the Ha data. Alex, I'm glad I've inspired you to give the guide cam a go. They're cheap and crop smaller objects nicely. They sell used for under $200 now and at this time of the year, they stay nice and cool!