Hopefully eBay will do something about it. Looks like theyve done it to two others from reading their feedback. Its a real shame that some idiot has spoilt your feedback. Probally just another person that sells a similar product trying to upset you & your rep.

There is an option to block bids from certain users. I was blocked from biding on an auction a few months back because the seller didnt accept my offer. Not sure what it sold for in the end.

Hate it as a seller that you cant leave negative or neutral feedback. Dont understand why eBay have done it like that.