OK, it appears that your new OBJ has been translated (moved) from its original location which is a definite no-no when doing morphs or conforming clothing. You may also have lost your grouping information, and the scale may have been changed too. Did you have to zoom the camera back quite a ways to get this capture? Maybe you could load a prop sphere or cube that comes with Poser to show me the relative scale. Do not re-position or scale the reference prop, just leave it where it loads, so it can be seen in your next capture. To see if grouping is still there, select your prop and use the grouping tool to see if the list of groups is there. If it is you should be able to select each one and that group will turn red as you select it from the list. Some body parts (such as the hip) may have a group but no polygons in it so they will show nothing, but that's OK. Let me know if you can see the groups for the body parts that should be in the sweater.