Working at Saturday Night Live is an experience that doesn’t exactly go up to 11 — at least not according to comedian, director and Spinal Tap guitarist Christopher Guest. It’s easy to forget that all three members of Tap were cast members on SNL. While it’s certainly not unheard of for SNL cast members to later wish that they hadn’t joined the show, Guest may hold the record for the quickest regret. AdvertisementOn the most recent episode of Marc Maron’s WTF podcast, Guest, who worked with future SNL stars Chevy Chase and John Belushi in the National Lampoon show Lemmings, recalled how he landed the SNL gig. I’ll write the show.’ We did it for one year and then we left.”When Maron asked if he had “good times” at SNL, Guest bluntly responded, “No.”AdvertisementIn fact, just two days after his first episode, Guest was already planning an exit strategy: “I’d called my lawyer on the Monday and said, ‘Can I go home?’ He said, ‘Probably a little late at this point.