There are certain times when the Poser magnets won't do the job. I recently took on the daunting task of creating eyelid morphs for one of my figures. And even though I'm pretty good with Poser magnets. It's not doable with them. They don't handle small, detailed, overlapping geometry well at all. The only way to morph those types is to export the geometry into a 3D program that can select the surrounding vertices and faces and hide them so you can get at, and move, the proper vertices one by one.