Bonus Effect: Negative Cooldown Reduction

[SlapSlapRaps]

I would like to be able to put negative numbers into the bonus effect: cooldown reduction. Creating Cooldown Addition, I suppose. I know that weapons can do this, but I specifically wanted to do it with chest pieces. Thanks in advance, and if theres an event based way to do this I havent figured out, please educate me lol.

[Cheshire]

I don't believe there's support for this at the present? You'd likely have to write up a request for this on the GitHub issues page.