hey!
@pabs
the screen is glued with the dash. if the screen is damaged i have to change the parts inside. the first screen was damaged (TS doesnīt work) so i bought a new one and changed the parts. thats the only way....
@kickercivic1
i did very much, but not all. the last finish and the hard works did my car-hifi-dealer!
the DoBoīs are made of 2 wooden plates. one for the speakers to mount an one to lower them. these construction was screwed with the "door lining" (my dictionary says this

... i mean the inside of the door). and the holes were filled with GFK.
i hope you understand me