ok..tested it. It runs perfectly fine with official mame .118u1.
cmpro and MAME need the split-merged set sfiii3a as follows:

sfiii3\cap-33s-2.chd

The set itself is a "fake-clone", i.e. it's fully identical to its parent set (sfiii3), which only consists of sfiii3_usa.29f400.u2.

To sum it up: I don't see any issue here.




Roman Scherzer