FWIW, my ports came back as: TB - 68mm Primary - 32 Secondary - 34
Sure, I'm measuring with a ruler so the numbers are limited in their accuracy, but they're relatively consistent. I'd say at most there's a .5mm discrepency between the ports, but again, they're not 100% round. I'm not going to bother port matching, as I doubt my rounding capabilities are worth the effort.
Derek
Scion xB 5-spd
Previous: 2000 Silver Frost SVT
Please share the road with cyclists.
so the numbers are limited in their accuracy, but they're relatively consistent. I'd say at most there's a .5mm discrepency between the ports, but again, they're not 100% round. I'm not going to bother port matching, as I doubt my rounding capabilities are worth the effort. 
