Existing Part Edit Requests

[Travis Cobbs]

the zigzags on the tyre have an additional zigzag around (they are changing their position)
hard to explain, but the ~ in the tread isnt always on the same heigth, it wobbles sideways when rotating...

the two "return" curves are changing their sideways position
(but my parts are stowed away too well to check how many waves are there on the full tread)

I found this picture that makes it more obvious (top):

http://www.technicopedia.com/8448/8448diff.JPG

The above picture comes from this page:

http://www.technicopedia.com/8448.html

Note: technicopedia is http-only, no https support so embedding the image in the post didn't work.