This video builds on my previous videos and is Part 4 in the series on the subject of designing the tilting and steering mechanism for tilting trikes. In this video, I demonstrate various tilting and steering mechanism designs in CAD (Computer Aided Design) so you can see how well they perform. I am looking particularly at finding a design where the tilting action does not affect the steering action and where Ackerman steering geometry is maintained at all tilt angles.