Hi Steve - firstly it seems very well written and certainly will be very useful to new Chroma users (including me)!
I've read through it all and have very few comments, so will put them here rather than commenting the doc and resending to you:
Page 2, line 1
"its'" shouldn't have the apostrophe - just "its"
Page 14, line 14
"the same one that secure" - secure should be secures
Page 19, end of 1st paragraph
It might be worth mentioning that after tripping the shutter, to remember to replace the darkslide before beginning the process of removing the DDS holder (only because several Chroma users will be new to LF photography)
Page 22, line 3
"ready to packed" should be "ready to be packed"
Cheers,
Conrad.
P.S. Reading through this has made me even more impatient waiting for my Chroma!