I was also thinking rear window, but 2" might be too deep ? I made a couple of mock-ups to try on my car and this is what a 1.5" deep sticker looks like - I felt it took up too much real estate on the narrow rear window. One alternative would be to have a clear background so you can see through it but of course that is harder to read.
The other thing I considered was a round sticker which easily goes in either corner of the rear screen. Not so easy to read of course but if it's behind the driver then there's no restriction to the rear view.
I'm ok with the proposed printing as per the Yahoo group calender. I'm equally at ease with storing the design on this site and letting anyone download and print their own if they want to, so I'm happy to support either method.
Brian
Edit to add - thinking about it overnight I decided to try a small round sticker to reduce the impact through the rear window. This is a photoshop on the previous image and shows a round sticker behind the driver's head (RHD of course
) Still readable and almost zero reduction of view. The second image is the sticker in photoshop - the central image is just one from the internet for testing, I think one from the 1960s Lotus brochures might work well ?