I think you should dump the morph brush and move over entirely to blender. I know, I know. Also don't neglect using the edit modes transform gizmos with proportional editing active. Basically a super controllable and precise magnet feature. Just do a bit of reading on the proportional editing, it's extremely useful for morphing... things you just can't do with sculpting tools. Scaling and transforms with gizmo and numeric precision. little icon shown at top stroked in orange here.

Anyway. Time to save my work in Poser and get some sleep. Talk to you next time odf.