I roll crimp all my waterfowl loads as I shoot 7/8 oz of ITX shot in 2.5" hulls for my old Euro hammer guns.
My 2.5" 16ga coyote loads get roll crimped also 1 oz NP BB's. 16ga roll crimped 2.5" coyote load left, factory 2 3/4" fold crimp right. Roll crimping the 2.5" gives me the capacity of a 2 3/4" fold crimped hull.
And they work well in my old drilling.
I also roll crimp my 2 3/4" coyote loads for my combo guns 1 1/4 oz NP BB's. Again they work well.
I've never had to glue any of the crimps, once rolled they hold very well if you have enough material for a full roll.