In 1994 the second Caveman Shoestore album on the Tim/Kerr label, entitled Flux, was released; the album found the band expanded to a quartet including Amy DeVargas on vocals, second bass, and cello -- indeed, DeVargas was a somewhat more prominent vocal presence (and more assertive in the higher ranges) than diFalco, and wrote or co-wrote five album tracks. Guest Jen Harrison was also featured on French horn. The album had a more diverse sound overall than Master Cylinder -- without the heavy metal masquerades prominently featuring Chalenor's fuzz bass disguised as a roaring guitar -- and placed considerable emphasis on Chalenor/DeVargas interlocking bass parts, tribal-flavored rhythmic undercurrents, and diFalco's keyboard work often emphasizing the Hammond organ, although her synth and piano were featured as well. In an interview with Allen Huotari on the /All About Jazz website, Chalenor notes that on the first two Caveman Shoestore CDs, the band explored "really crazy" polyrhythms in the context of "sick" pop tunes.
Master Cylinder