[6pack] Miss Off Idle

[michael lunsford]

I have been trying to diagnose a miss a friend/club member has on his 74 TR6. 
The car is stock with the carbs recently rebuilt by a reputable local LBC shop
and later rechecked by them.  The car runs fine except on take off from a stop
after it has warmed up.  The miss disappears when he uses the choke or
throttle to keep the rpms at around 1500.   Fuel supply problems?  Dizzy
problem??  Looking for help from my fellow listers.  TIA.

Mike Lunsford