Nervis1,
Dont you have my Rotary Contouring CD? Theres a pretty good 4th axis post on there. Should be easy to modify it for the Fadal. Are you doing Indexing or Rotaty Contouring?
I think what your experiencing is that many people spent many years honing their skills to learn to write posts. For some, that's their profession now. I provide CNC & Cad Cam services. I have over 500 posts in my library. I can usually get people the post they want, but they would rather hack at a post for a month, than pay me $150 for the post I have that works. I think if I can save you 20 hours of editing and experimenting, it's worth $150.
Mike Mattera
Tips For Manufacturing Training CD's, DVD's for Mastercam, SolidWorks, Inventor, G-Code Training & More
http://www.tipsforcadcam.com