Tesla Lift Puck - knob only to add to hockey puck

thingiverse

To change wheels on a Tesla, you need special pucks to insert onto 4 specific points under the car. Using a jack to lift the car in other areas will cause severe damage to the car. Before you proceed, be aware that a Tesla is extremely heavy and you can cause serious injury or death or damage your car if you decide to operate a jack on this without proper experience. Proceed at your own risk. Note also that in this design, the real hockey pucks meant for a real game on ice are the object carrying the weight of the car, the knob here is meant to attach onto a real hockey puck and it is not load bearing - it's meant to act as a guide to insert the hockey puck to the proper locations and hold it in place while you position the jack. You will need a rubber band and a 1/2" to 3/4" #6 or #8 screw to attach the knob onto the hockey puck. The rubber band will help hold the puck in place on the car. In case your printer tolerances are not spot on, scale the cap non-uniformly by 100%Z, 95%X, 95%Y.