How do I alter the offset of the shift-lock camera?

Hey, I've been sifting through the roblox CameraScript.RootCamera, but I haven't been able to find how to alter the focus of the camera in shift lock to be at a different position (for example, over the opposite shoulder, or above the character) without using CameraOffset, which makes the camera have this weird delay whenever the character rotates. The distance between the focus and the position of the character's head is 1.75studs, however looking over the code, 1.75 isn't mentioned anywhere. Is anyone familiar with the CameraScript and might be able to help?