I just got my car back again from the tuner. They re-jetted the carb because I was running so rich. I picked it up at lunch and parked it at my office. When I got to the car, I smelled gas everywhere but drove home anyway. When I got home, the car would not start and I opened the hood to stare stupidly at the engine when I really noticed the smell of gas. I shined a light at the carb and noticed that fuel was leaking from the primary fuel bowl. I filled up that cup in no time flat. My neighbor thinks the shop over-tightened the screw you see in the picture on the right side, lower corner and that his caused the fuel bowl to crack. Does anyone concur or can anyone intelligenty opine as to the source of this leak?