Astroman has just been in Skype teaching me what some of those numbers in the chart mean.
Not so gibberish after all.
I just gotta find out how to use them now that I know what they mean
I now know they are markings on the setting circles but I have to work out how to set up my setting circles, and I now know what RA & dec are. I'm getting there!
Slowly does it. Wax on, Wax off, well done Grasshopper.