Interesting, not least because some of their challenges arise not from their technology but from BART/Muni malfunctions that are completely independent of the technology, e.g., delays stemming from track fatalities (12! in less than 9 months) and electrical outages -- but if CUB can design functional battleground technology they can surely cope with these less-challenging conditions.
btw, why specifically do you ascribe "buyout vig" (a term I've never come across anywhere else) to CUB?