The no.1 on the cap did not correspond with the position of the rotor. I didn’t check, I just trusted!! So when I put the leads back on the timing was somewhere between 270-290 degrees BTDC. She was struggling to start, so I gave her full choke, full throttle and ....... booooom! The charge was compressed (read heated) but not lit, the exhaust valve opened and as the charge was being pushed out, it got a spark!!!! As it hit the muffler expansion area, it found even more oxygen. 4 neighbours rushed out to check if I was OK, promptly followed by my wife rushing out of the house to tell me off for making too much noise! Now that’s the essence of true love and a solid marriage. I discovered weeks later that neighbours down the road, whom weren’t aware of my car antics, were still debating who had set off a shot gun in the road! :D Ps. The engine was just fine and if you saw my recent exhaust muffler test videos you can see she’s still singing lovely 5 years later! ;)