New Feedback Dispute policy, is crap,

[king1]

haven't had that sort of problem myself, I tend not to do feedback at all as it seems to me most are solicited and not particularly genuine.
and I wouldn't worry too much, you appear to have a very good feedback rating - if it is the jools account feedback you're concerned with, take a look at her feedback, much worse and seems to suggest a bit of a history of bad trades....