Kickr problems while free-wheeling

I’ve got a kickr 17 gen 3 model and from what I can tell it only has one shim. I’m pretty sure it is toast though, as it has discoloration and the freehub wobbles/makes obnoxious noises.

My question is, do you @Michael_R or anyone else know if the 14 shims would work in the 17 model? I can measure mine, but it will not be the same measurement as new, and I don’t know how much has been worn down over time…

Thanks.