Don't suppose theirs like a neutral position you can reset everything to if you get me where you can set the carbs so that it'll run just run crappy? Just so it can be moted cause the rolling road I have acces to is about 50 miles away and I don't fancy driving across newport in a big bright yellow manta with no mot and tax (wales is known for all the speed cameras and police everywhere) If i can get it moted I can then get it taxed and insured and drive her up their slowly.
a - Idling
b - Accelerator pump
Dunno if that helps in explaining how to do it:
twin 40 dellortos on an 2.0 8v seh