@Bob D.@Jersey_Woodworks Better have it and not need it than to need it and not have it.
You can cut it if you wish. It’s your kit right.
It’s been my experience as soon as you cut it, you’ll need the extra length for something.
Then you’ll be here axing how to cut something longer with a short fence.
So with that being said I recommend rather than cutting the existing fence short, go to Festool and order the short fence they make for the CMS.
You can still get it. It’s about the length you said you need.
Don’t know the part number but you can call them they’ll hook you up or go to ekat and find it.
That way you’ll have the longer fence when you need it. Notice I said when you need it, not if you you need it.
Cuz you will eventually