Digital BW, The Print

I'm trying to keep track of the Epson RIP metamerism
score here:

Thomas Fors says the Epson 2200 is as bad as the default
drivers.

Peter Palmieri hasn't done a complete test for metamerism
with the Epson RIP - he's only used daylight and
incandescent.

Chip Carter hasn't installed/run his yet.

Sandy Cornelius says he/she is getting "nice results"
"with negligible metamerism" but I didn't see the answer,
if any, to my question of what tests he/she had run. (Also,
anyone commenting on metamerism should indicate whether 
they could see it before because some people (like my 
wife) just can't see metamerism in the first place)

Please chime in if I've left anyone out.  So far,
we don't seem to have any definitive answer to this
vexing question.