J Brunner product announcement (does it get any better than this?)

[JBrunner]

Did you think about having the back cover be a gray card for metering purposes? How hard is it to print 18% gray?

That is another great idea. I don't know if Lulu QC would be up to the task in even a general sense, but I'll give it a go. If it is close enough in a consistent fashion it could prove useful. Thank you for the input.