I find it very hard to edit posts compared to other forums - or at least in 2 instances.
1. In classified I wanted to lower the price of an item. I was not able to edit my post though it said at the bottom of the page that I could. There was no edit button. James told me that after a certain amount of time you can no longer edit posts in that forum. Not sure why, however.
2. I posted a bird image today. I got a comment suggesting a change. I made this change and went to upload it. By mistake, I loaded the wrong image. I wanted to go back, delete this image and upload the correct one. I was unable to do that. I deleted the image, pressed save, but it was still there.