No cutting, but Ethernet isn't docked so you have two options:

1. Make the connection manually with an RJ45 patch cable each time you dock. No mods are required, but you do need some space behind the mount for the cable to retract into without snagging.

2. Rig up a docking ethernet connection. This is a little more involved, but it has worked flawlessly in our demonstrator for the last few months. I have to modify another mount soon for our new US demonstrator (Mercedes SLK) and this time I'll remember to photo document the procedure.

Rob