Rack and Pinion Steering

This is a simplified model of how a car steers using a rack and pinion setup. To replicate this model you will need print: 1x Axle Left 1x Axle Right 1x Crank 1x Gear 4x Linkage Pins 2x Linkage 1x Rack 1x Steering Assembly Support 1x Steering Column 1x Steering Wheel 1x Track Left 1x Track Middle 1x Track Right 1x U Joint Inner 2x U Joint Outer 4x U Joint Pins 2x Wheels Parts have been designed with a 0.5mm tolerance where necessary to ensure proper fitment. Gluing will be required between certain parts in order to make the model work as intended. Please let me know what you think of the design and any areas you think could be improved. Thanks!