CO2 can be a problem, but if it's clearing, stir it until your arm falls off...degas it...and then walk away for a while.
FWIW, the last kit I bottled wanted me to degas, stabilize, and clear at the 14 day mark....I let it sit in the secondary for about 5 weeks, racked and let it sit another month, racked again...there was almost no CO2 when I degassed it and finally stabilized it...and it was really clear. Time and gravity work better that I do.