First, reset ALL other morphs of the figure to zero. Otherwise they will be included in the new morph, which probably isn't what you want... So it's good advise that whenever you work with magnets, always work on the base figure with no morphs at all!

Then go to "Poser Menu -> Object -> Spawn new morph Target" and give the morph a distinctive name. COPY the name in case the morph spans more than a single body part, because you must repeat the procedure with every body part involved. You just have to hit [CTRL]-V to paste the exact same morph name in every body part morph target spawned: "Acoids" typos !

I just wish SM would finally add an option to work with magnets on a morphed mesh and save a morph created with magnets just like they do in the Morph Tool: ONLY the vertices moved by the magnet, WITHOUT all the other morphs possibly applied!

I mean: It works exactly this way in the Morph Tool - why the Dickens not on magnets??

hth...

Peter