I have just fitted both screens recently, the rear one last weekend. The front screen was very easy. Applied mastic to the outer inside corner of the frame (as per the manual), coated the rubber with lubricant and slide it in with the help of my son. Prior to this I applied mastic to the inside of the rubber where the glass seats.
The rear screen was a real piece of work!!. Applying the mastic in the same way as the front was PITA as it kept "drooping and falling off in places. The real difficult part was getting the rubber over the chrome trim evenly and then raising the screen far enough to get the screw jack arrangement engaged correctly. A far amount of upward pressure and flat hand slapping was required for this.
But in the end both look really good and I pleased with he result.
The rubbers were from JA Wadhams and have preformed corners. The front was very good but one side of the rear was not quite formed enough on the inside and doesn't fit against the glass very well. I'll put a small bit of glue on this if it doesn't settle. Mastic sealer was "Bison Windscreen Mastic Sealer". I like it and should have used it to put the roof on as well!.
View attachment 14305
I'll take some pictures when I can and post.
Craig