360 dies at idle, but not when in gear ??? Huh?

How did you set up the carb for ideling?
Timing at idle?
Timing in gear?
Rpm at idle?
Rpm in gear?
Where is vacume advance attached?
Manifold vacume at idle?
Manifold vacume in gear?
Ported vacume at idle?
Ported vacume in gear?
Timing at idle 10 BTDC
RPM is around 900 idle 750 in gear
Vacuum advance is on ported vacuum
Ported vacuum at idle is 0
Manifold is 45 ish

Seems to do it more when it's warmed up.....i would say the coil cutting out but no idea why putting it in gear eliminates the issue ?:rolleyes: