Chroma V2 Green Switches - Not Smooth on Press - Juttery when slowly letting go

Just wondering if anyone has had this issue with the Green V2.

I got mine only a few days ago and its driving me nuts.

Basically the best way to describe it is the keys don't go in and out smooth. At a quick press it feels half ok but when holding down buttons say W A D for strafing when you let them up you can feel the jutter and pop. Sometimes its worse, just random.

If you test the keys, any really, you can press it down and slowly release it and its jumpy or bumpy on its way back. Doesn't get stuck as such but very annoying none the less.

Just wondering if I'm the only one?
Cheers