Dave
Oops! I misread Peter.M's method, thought he meant to use the guidescope/guide camera combo - I've realised that Peter.M's method is also very workable - ie replace the usual EP/diagonal with the guide camera and then locate the alignment star thru the main scope as if you would with a EP/diagonal - using the bullseye in PHD would sure put the alignment spot-on!

- Yep Alignmaster would be happy with that!
Cheers
Bill