I would like to submit negative feedback on ebay at the last possible second. I guess this is 90 days after the auction closed. Is there a program or service out there to do this? I also heard that if you use a certain URL containing the auction ID, you can leave feedback after 90 days are up. Does anyone have that, because that would also be good.

Scum bag seller is threatening to leave me negative feedback if I leave some. I paid immediately and their service was over-the-top shitty I am determined to eff-up their ebay score.