Hallo, The beast (76 NYB) is finally back on the road after a long drawn out winter that apparently isn't gone yet since it's snowing right now. Anyway today was the car's mini tune-up, it got plugs, a dist cap and rotor. The plugs weren't fouled this year which made me very happy (go Autolite # 86!). I had it out yesterday and I wasn't totally convinced that the secondaries were opening, I had accleration, but no real surge forward when I gave it some gas. So I let it warm up today for a bit in the garage, pulled back the throttle; the secondaries stayed shut. So I gave it a little longer to warm up, pushed back the throttle, POP! There wasn't much of a flash, but the sound was definitely loud. The flash (more like a bright spark) seemed to come from the very front corner of the carb, and it distracted me enough that I still don't know if the secondaries opened, hehehe. So the moral of the story is my sad remainder of a carburettor has given me more reason to rebuild, and NEVER look down a carb when playing. I wasn't, and I'm glad in case the pop had turned into something more. James