Exporting Daz Hair Items to Poser

Has Daz fundamentally changed how hair items are constructed and/or handled?  I'm a Poser 11 Pro user, and I was able to get Olive Hair into Poser via the same process that Willdial figured out for Genesis 3/8 base figures (i.e. convert to TriAx weight mapping, save as DUF, and then create companion files), but pretty much any other hair items have presented some problems or other in Poser.   Ravyn Bob appears with a distorted mesh, a couple don't appear at all when I try to load them, and mostly the ones that were first Auto-Fitted from a previous figure and then exported appear with many polygons inexplicably missing towards the bottom and/or back.  The only workaround I've managed to devise is to export an OBJ from DS separately, load the DSON-generated CR2, resave it as a normal Poser CR2, load the OBJ, and transfer the rigging from the resaved CR2.  That works better than anything else so far, but the result still doesn't conform to poses as smoothly as the original in DS.

Am I missing something, or is this a genuine incompatibility that will require another level of tinkering to circumvent (if it can be circumvented at all)?  Thanks in advance for any advice!