Caleb, I added the possibility to select the force requiered to actuate the triggers just by moving a pin to another hole.
I sent you the .stl files by email.
This is how it is right now:
I wish I had access to a printer to try it by myself.
Quin, I tried with the gamepad on my hand that the places where I put the triggers are an easy reach, I don't have big nor small hands. I don't think wheight is gonna be a problem. In any case, it's easy to make a larger or shorter lever in case it's needed.
PS: Rhino rocks, when I discovered it on 2004 I never went back to autocad or any other CAD (2D and 3D).