Here's how I make my INJ morphs:

1: Create the morph
2: Export the head (And Eyes if neccesary. Each eye being a separate MT.OBJ itself) of the figure as an OBJ with a check in the "As Morph Target" box only.
3: Reload said OBJ (Or OBJ's) to a blank or DEV figure
(I usually make my own DEV's if none exist by stripping all morphs from a figure CR2 using morph Manager and saving it  as a new blank CR2.)
4: ReSave the DEV Figure as a new PMD creating figure with "Use External Binary Morphs" checked under Preferences in Poser.
5: Move the newly created PMD file to the directory I wish to call it from and then use the following text in a new PZ2 file to load the PMD to the figure:

Inject PMD File:
{
version
{
number 6
}
injectPMDFileMorphs :runtime:!MyPMDDir:Filename.pmd
}

6: Save my newly created PZ2 file to a pose directory where people can use it to load the PMD file.
7: Create my own thumbnail by rendering the figure with the Morphs dialed to 1 and save it with the new PZ2 file.
8: Package and toss in my freebie gallery with readme file.

Now the world knows how I do it. I've got an eye infection myself right now that I'm taking antibiotics for. I feel for you. Hugz!

My Freebies