i did not remove the windscreen.rubber is fine nd probably replaced in the past.
along the chrome trimming,i cut away the rubber ,leaving a wide enough gap to glue the new material.
i intend to reposition the trimming and to fill the gap with a good quality kit, like in my case teck7,
the big problem will be ,to carefully avoid the kit coming on the new fabric,but i think it can be done with good quality painters tap on the fabrick.on the other side, the chrome trimming will give no problem.
will put pictures whenn job done.oo and i will do the whole thing,including the targa pannels,as the material is not that expensive and i donot want clour differences.