I have been using EDU 100 in 120 rolls Oddly the film itself is fine The gummed label on the end of the roll is some times missing or not gummed. Of course in all fairness I have had the happen with FP-4 too.
The FOMA I have been using in 120 has a Sticky label with a Yellowish backing paper. You can peel off the backing and the label then sticks. It does take a bit more effort to break the label in the darkroom particularly if you only peel the "far end" and the double thickness ends up at the location you want to tear.
Charles MacDonald firstname.lastname@example.org
I still live just beyond the fringe in Stittsville