Hi ppl

I've got a william optics 72 megrez running on an HEQ-5 mount, me and another IIS member was trying to get PHD 'guiding' last night and it just wouldn't dec/ra struggling. Have a basic polar alignment and the system is balanced -thanks to another IIS member for getting me this far!
So my question is does anybody have a starting set of 'numbers/settings for PHD with a similar set up?
Just throwing this out there and hoping someone might throw an answer back
Many thanks
John