So what's the trick?

[Todd Simpson]

I see FS ads getting bumped, and somehow, they're able to do it without leaving a new post.

And the most recent post doesn't look edited.

9000 views and only a few bumps....I know I've seen this one multiple times.

http://forums.pelicanparts.com/porsche-cars-sale/812072-81-911-sc-street-track.html

So how is it done? Delete an old post and repost?

[vitaminC]

Yeah, I think he just deletes the old one and then ads a fresh bump. That's one way to get around the "bump limit"