Need info for recent purchases of X heads by members

Your heads allegedly have the X ground off. Cores for an UNMOLESTED X head set up are 250-400, J heads are 100-200. Your heads are severely value impaired and worth no more than a set of J's at this point. JMO

If you bought this because X heads are better and than a J head, you got snowed. The heads are virtually the same in stock form with no performance advantage to either. An X head with a ground of X has ZERO additional value over a J head, so you are in a spot there too.

If there are other issues and this is from a shop, you may have a claim. A person, you might have an issue not only with proving deception, If he got it from someone else, but also with collection. The old "to my best knowledge when I bought it" defense... You are next in that chain because you didn't do the dilligence.

There is also a deal with what's called puffing. Look into it because it's another landmine for you in a court case.

I'm not bagging on you, just pointing out the defenses here and the hurdles you are going to have to clear. Hope you get it sorted out.