I’ve tried search, google, etc. Looking for experienced advice, please. Working on door cards, repros from CARS. Need to cut window crank holes in cardboard. Location is good using the vertical scoring shown in picture. Guessing the hole needs to be round, same size as latch hole. I’m a little scared to use a razor knife, for fear of going through the vinyl. Next issue is the orientation of the spring for each. I believe the small diameter end goes against the door, but does the large end press against the inside of the cardboard, or come through the hole to press against the plastic washer? I’ve got three larger springs, that I’ve read are used on the windows. Any advice would be greatly appreciated!
John
John