overfilled
overfilling will cause cool little bubbles in the fluid, which sucks
oh yeah....whats a carb
needles...jets??
are the fuel metering devices??
Easiest way if you don't have a drain plug is to open one of your trans cooler lines (assuming they are rubber and clamped at some point)and let some fluid drain out.
Bubbles are bad....
The 4L60E does NOT like even 1/4 qt, = 1 cup, overfill.






