Instructions could have been clearer in some places. In particular, the illustration showing how to set the toe position on the front (and rear) crossbars does not show the viewer's position relative to the car. For example, if you are looking down at the crossbar while facing the rear of the car, the T1 measurement will look one way, while if you are facing the front of the car, it will be the opposite! I set them to what appeared to be T1 while facing the rear of the car. When I put the rack on the roof, I realized the pads did not line up properly. They were actually at T3! When I reversed the direction of the crossbar, the pads lined up.
2016 Toyota Prius C