Thank you!
By that measure (pun intended), I just picked up a later model (M0/1/2/OBA) (non-XL).
Is there anything 'special' about using it? Obviously will need to regenerate any
test charts for the new format etc etc. Was planning on doing something like a 8x19
(from a 13x19 sheet) w/ around 1900 patches (picking the exact # to get 'extended' near-grays)
and let it chew on that for several minutes.