I've got 2 infuriating water leaks in my Thema. I've had the front screen removed (and broken thanks to RAC Windscreen for that) and then replaced with a screen surround from a SAAB 9000 (nice tidy fit actually).
The leaks are still there. One at the front and one at the back.
I've read about this Ultrasonic device for finding where water leaks are located around windscreens
https://www.equalizerfusion.com/ProductDetails.aspx?QString=Rnv7jzlYfxksHTu1OyyAQJFFryslVB995SUgr6zWNk4=, but I can't find a windscreen replacement company that has said technology.
Does anyone know of such a company? Preferably near Scotland!