Are you using the Magnaflow for a CARB compliant Cat? I've used them on my OBDI bmws and they all pass SMOG. I haven't tried a OBDII AF cat yet.
I'll try to lift and measure one of the OBDII TI's by Sunday if no one else responds.
Still looking forward to meeting you. My 97 blew a head gasket when I was supposed to meet up with you and James in Vallejo.