well i know with a proto fork you gotta cut your fork a half inch and bars inch an ahlf with no slit. but idk about other forks lengths. im sure your gonna have to cut your fork but what fork is it?
yes, you will have to cut your forks a half an inch, some come short though, so just wait for it to get here and see if the top of the forktube goes past the notch
Your question doesnt have enough detail. The fact of the matter with this question with anyone is that when your scs is put over your fork and compresses your headset, the forks cannot go above the bottom part of the scs. If that means putting on a spacer or cutting it down you have to look. It is completely dependant on your fork/deck/headset combination.