Nope, you are not crazy... there is no manual at this point. There were several attempts to complete the manual, but as far as I know, it hasn't happened yet and the manual is still being worked on...

But that fact is indeed crazy. It's not you, it's DAZ.

At least the community is nice and friendly, so if you ask questions, you are likely to get a good answer from people. Both here and in DAZ forums.