Ok, listen up:

We now have automatic double post preventing software installed. Basically what this means is that if you're the last poster, the script will merge your new post with your old post if its been less than two hours. This will not bump the thread.

If its been more than two hours and you're still the last poster in the thread, you will be able to make a new post. This will bump the thread and is allowed. If this creates any problems, we can always increase the amount of time before you can bump/double post.