Probably shoulda mentioned, I have a Plextor PX-716A (1.10 firmware). There *seemed* to be jitter measurements, but I'm at work and can't recall. I'll check when I get home.
I'll see what I can do, time-wise.
(I was somewhat disappointed in the "Quality" score, which was ~82%, although nothing jumped out as "wrong" based on reading your guide. Verbatim DVD+R - MCC-004 media. Obviously, the discussion can go further once I post results )
Thanks,
Jim