Wow, that's just like mine. and I need to do the same and I have wondered, too, how they got the square edge. but I'm afraid I need to pull the wind screen and spend many hours upside down under the dash. I've replace all the other interior surfaces, but I feel more comfortable pulling the FIP appart than trying to get the wood out and the dash apart. Any encouragement is greatly appreciated!
I'm not an interior/apolstry guy. Can't even spell it. How do you " remove the old leather " Is the process documented somewhere?
I have a good story: I replaced my rag top. After 3 tops replace by amatures I figures I was as good as am amature as anyone... I had just recieved the box of cloth when my neighbor's brother from Germany came to visit her. She had told me he was a MB 'mechanic' so when I met him I was in the 250SL and we had an instand bond. I had the box in the trunk. I stopped and presented the box to him and he about pooped a brick. His expression was a little scarry. He is actually an appolstry guy specializing in SL restoration. He said he was on vacation! and refused to touch the car. Then he smile and said if I had a few cold beers, he would sit and harrass me as I butchered the top. At least that was my interpretation of the Germinglish I heard. We had a few hours of laughs, he drank all my beer and the top looks great. I would be afraid to ask him to watch me do the dash
next time he's here. He also sent me a replacement little spring for the levers in the top retraction mechanism. I couldn't find one here and hated pulling the top up with the retaining levers not working.