I have, many times. Most recently I can remember the case of irfan_pak who you incorrectly linked to a wallet not belonging to him, your 8 flags against the Turkish community (only 1 other member supported 1 of your flags, the rest are all opposed by over a dozen other members), and of course when I brought up this gem in which you refuse to remove a negative feedback after explaining to you they were joking about having hacked cryptopia.

Here's some other examples of your erroneous negative feedback:

Thule   2020-01-10   Reference   Narcissist.

Do you really think its appropriate to leave a negative feedback for being a narcissist, especially when the account has already been tagged to shreds?

humanrightsfoundation   2019-08-27   Reference   Who creates a self-moderated thread in the *Reputation* section?

This guy was in all likelihood a scammer for other reasons but making a self-moderated thread in Reputation is hardly grounds for a negative.

Lauda   2019-07-09   Reference   ~85% of all Flags Lauda has created are without basis or proof. I do not trust this behavior.

Again, not a good reason for leaving a negative feedback. Instead of leaving a negative, simply oppose the flags and perhaps voice the reasoning behind your opposition in their reference threads.

Sandwiched between these dates are dozens of other ratings which I disagree with but I don't have time to go over all of them individually. But I feel referencing 13 instances of misuse of the trust system should suffice for the time being.