The new Synchron-ized Bassoon 2 is labeled "01 BA2_perf-legato_Vib." Unlike all other expansion legatos, this one is not called "pure legato" (and Bassoon 1 is "01 BA1_perf-legato pure").
The original Synchron-ized Bassoon 2 is called "22 BA2_legato_mV." There, the "perf" is missing, though it is called legato.
I'm just curious if these two patches were recorded differently. I'm also not sure how anything can be "legato" unless it is a "perf legato."
In any case, the "legato pure" patches are great.