Pan and tilt head code for Phoenix 2.0

I am wondering if someone has a modified Phoenix 2.0 code with a pan and tilt head
they would be willing to share. I am familiar with modifying the config file to accommodate my mechanical setup having built my own version of Phoenix last year and recently a custom 4dof T-Hex (T-Hex with a Phoenix body). I am now getting a little more ambitious and have added a pan and tilt head with a camera to my Phoenix. I read a post awhile ago about adding a head to the 1.3 code. I am trying to study the code to understand what’s going on but it is a little hard for me to follow. I am a mechanical engineer and not much of a software guy. If someone would be willing to help me out or point me in the right direction that would be great.

PS I am running Phoenix 2.0 with PS2 . Thanks