Does your Oly 45 1.8 focus ring wobble/is it loose? Please let me know

Hi all, just received my Oly 45 1.8, and all seems well, apart from the focus ring, which feels pretty cheap in all honesty.

It wobbles, feels loose, and you can feel it knocking against the side as you grab it to manually focus (can even hear it sometimes)

I'm thinking of exchanging it for another, but don't want the hassle if this is just the way the lens is built.

Please let me know if yours is the same?

Thanks

Albert