[graham.hobart (Graham stevens)]

Just got me one of these and using it piggy backed on 80mm refractor, anyone one suggest best settings for PHD in this set up?
I am trying at the moment to see how it goes but clouds keep obscuring guide star so I thought I would pick brains of experienced folk to get best out of it. Currently using default settings and exp of 2.5secs to find a star.
Graham