Rich,
That's unusual, when I get the R65 emissions checked, they just check the number stamped into the steering head area.
Here's another trick with dealing with the people at the emissions test facility, show up 5-10 minutes before they close 7pm Mon-Fri, and 5pm on Saturday, they usually want to get out of there on time, and will over look things, as long as the vehicle passes the exhaust gas test.
I have not had a problem with going to the test facility on Hardy Ave. just south of Chandler Blvd.
Maricopa county Arizona, is the only county in the US to require motorcycles to comply with emissions testing.
I get to go in next month for my test, costs more for the test, than it does for registration for a year.