I provided a picture of the original dash cam and mount as a reference. As the picture shows the original mount was a thin slice of plastic that slid into a slot and was held together by friction. When trying to remove it, it of course broke. I designed (kludged) this mount as a replacement. The ball fits into the original suction cup and does require a good tightening to hold it in place. I used PLA with an infill of 30. Access to the SD Card slot and the power port are open. Gently work it in with the rear camera sliding in first. It fits snugly and looks ugly but it does work. I invite a more experienced designer to clean it up