Hello again, and Happy New Year. I really hate bothering you, but I love your Terminator very much. That's why I know you can help me out. I have my chest and back plates finished, and glued together, but I only need one measurement to complete this section before mounting it. I don't know what the spacing is between the top of the chest plate, IE, collar bone and the back plate? I made a mock up version out of EVA foam and it looks about right at 4.5", but with my PVC pieces, it is 6". If you could help me with that measurement, I shouldn't have to bother you again. Sorry..No, I didn't talk about that. The best part of working on this project was figuring things out for myself and in most cases, trial and error. Remember, I'm just an average guy with no previous experience with building anything remotely similar to my T800. I don't even consider myself a novice at prop-building. I spent countless hours researching before I even started this project. I knew nothing about plastics, glues, Dremels, or even wiring. I learned as I went. Good luck in your future endeavours.