I have some Hornady leverevolution brass for a 45-70 but it is all about .07" short of the trim length and is not long enough to crimp in my Lee die. Dose someone else make a die that will crimp this length brass?

Redding makes a crimp die for the caliber.

You can shorten the die by removing a little from bottom of the Lee FCD so it works with the LE brass.

file or turn or mill the top of your shellholder!!!! cheaper if you screw up clint