pneumatic cannon showcase help

[roughboy]

How do i add the small picture of my cannon on the left side? mine always said no preview.

[Fnord]

When you go to the "new topic" or "edit post" page there is a small text box below the main text box.
It says "Enter url for thumbnail provided by the uploader." beside it.

Just get a small picture of your cannon(1:1 aspect ratio on the picture works best), and put it in the uploader (the link under the text box).

The uploader gives you a url, which you put in the box.

[roughboy]

oh ok thanks man