Distortion when looking through windshield (as with previous order of other design, dispute solved & partly refunded). Received now also other windshield with NO distortion, fully clear, excellent ! So it is possible to do it right. The windshield itself not 4 mm thick, only edge of windshield is +4 mm. Inside only 3 mm. 4 mm means much stiffer/stronger windscreen. Not what I expected.
Not good..