Hi all wondered if anyone can help Please, my 2200 tc has developed a rough idle smooths out when revved, fitted new plugs,dizzy cap rotor arm ,points condenser, and HT leads, checked timing then tuned carbs, revved smoothly thought job done, turned off, re-connected linkage put all back together same again? Rough revs trying to die but when revved smooths out? Any suggestions would be appreciated thanks.