my 72 is breathing new life after being stored for the last six years,forgot how much I love my Z! Anyways evey thing seems too be working good except for a miss in three hole. I have been through the fireing order many times, run the valves both hot and cold and I can't get it to go away. It sounds like a very poorly adjusted rocker tick tick tick tick, when I pull the plug wire off it stops making that awful noise and definatly draws down the engine. I checked the plug wires,there all good.I checked the plug in the three hole its also fine. any ideas or suggestions would be greatly appreciated. Arnie from spring field are you coming too Idaho any time soon I could definatly use some of your zwizdom right about now! thanks Brock from Boise