Okay, I think I have adjusted it now to allow you to delete your own posts within the 15 minutes allowed now for editing. I shortened the editing window from 60 minutes because we had a conversation happening almost in real time, which made the 60 minute limit problematic for subsequent posts. It's all open for debate, but to be fair...posts should not be allowed to be edited after someone else has responded to the thread.
I have also allowed you to delete the whole thread within the 15 minute editing window. I could see one wanting to do this if the started a double post, or they notice after they've posted that someone else has posted the same thing or something similar. If you want this adjusted back, please let me know!
Surfcrest