Hi Les, I don't use the Walk Designer, but I have a 3D motion path for props (and figures). It's ERC code and works in Poser 4. The code creates a 3D Bezier motion path. You can parent a prop or figure to the path and then set a single dial to animate the motion. The path has automatic bank control. The pitch and yaw orientation follows the tangent of the curve, the roll orientation is constant as you can see in the picture. I don't find the file right now, but I'm sure I have it somewhere. If you are interested, I try to upload the model.