See my post to GJ. His question came directly after my post where I mentioned the possibility of of a genio and suggested that WITHIN the CONTEXT of double jaw surgery. So, there was no way for me to assume he meant genio ALONE. So, NO to genio alone.
CCW-r in the absence of maxilla impaction is done with a posterior downgraft. You will need to do some self research on what that is.
I'll look it up!
Thank you so much for taking the time to answer my questions kavan. Your knowledge on the subject is impressive!