In Tucson the opacity is set at 30% before you fail!!
The funny thing is I have CEL light due to the 5 speed swap; computer still thinks there's a slushbox that ain't working right.

Evidently they don't care since you're still running it on the dyno. I don't understand how they can see a PCV under the plastic cover, but i'll give that to them....
Rick, you might want to look into classic car insurance. I got tired of them failing my old 951 with the visual inspection. No emissions test required with collector insurance.