If you're still talking about obj ripper (as in having the obj as a separate file, away from the PP2, yes you can do it with morphing props. To a point. Becourse the morphs stays as deltas (or whatever they're called) IN the pp2, so it gets bigger for each morph. But you can still have an external "main" obj with all the benifit of that (easy to change mappping and makes the prop useable in programs like Vue and Bryce)

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.