That was it, I clicked on the visualizer before and after ticking the auto size, layout and full control boxes and it didn't seem to change but selecting the correct vendor and model along with the tickboxes was what it needed! Thank you so much for the help here, I was pulling my hair out looking at the addresses and channels.
I can't promise I won't be back for more questions but you have got me up and running enough to start putting some sequences together, cheers!