In the late 70's I worked as a roadie for the Knack in LA before they were signed, it was just a sound engineer and myself in either my van or a rented truck if we were traveling. By the time I got fired the Knack had a big following in LA and the highlights like setting up Bruce Springsteen's guitar and amp at the Troubadour had faded as a new manager took over the band. The night I was fired, turned out be multiple times and finished the tour. It was the last night of a of a short road trip at the Old Waldorf in SF and the Knack was opening for Cindy Bullens, who was showcasing her new album. As we all know opening acts get to do sound checks as time allows. Anyway the Bullens band gear truck had a flat and was delayed, I was waiting with our other roadie on the sidelines with our gear when her truck finally arrived (the Knack was at the hotel). Cindy Bullens was really gracious and apologized for the delay and said they would do their sound check as quick as they could adding that tonight was really important with a number of record company folks attending. Long story short after a few abusive calls from our manager, basically saying to throw the others bands crap off the stage he finally showed up and cussed me out in front of the other band and club management, and then fired me. I basically said "F" this and headed out to the truck to get my crap and figure out a way home. To my surprise I was met at the truck the same manager who said, "just kidding" and gave me $300 to go back to the gig. As soon as got back to the stage, the tirade resumed and I was fired again in front of everyone. By now the Bullens sound check was done and as I walked out to the truck, luckily I still had the keys. He met me at the truck again... another $200 got me to finish the night. I made it clear that one more word inside the club and it would be a $1000 or he would setting up gear and doing the show. All the club staff and the Bullens band were great to me that night... The band showed up and we did a short sound check and it was a good show, and my last. I was pretty down afterwards but finally realized it as a intro to R&R business.