K8204 support

Hi there,
Just fitted the k8204 works well, but cant find the software download. I have tried the download K8200.EU/SUPPORT/DOWNLOADS/, but cant find any software upgrades. There will be a differance between the pitch of the original and new Z screw pitch and need to know how its done in detail.
Thanks
Don

The firmware is found here : k8200.eu/downloads/files/dow … v2.1.1.zip
Go To k8200.eu and you’ll find it on the dowload page in the suppoer area.

cheers,

Christian