Hi Sally: if you're referring to Aiko 4, those Morphs++ will work on her too. So, you will need to load them in order to see that grasp dial for the hand.

I believe that WilliamTheBloody might have a morphing tool that does something similar to Grasp... can't be sure, though.

Wardrobe Wizard is designed to make V4 clothing work (fit) on Aiko4, Girl clothing for on Hiro... just about any character you have the WW files for will work.

Morphing Clothes allows you to introduce morphs in existing clothing that might be missing. Let's say you buy this character with dialed wide hips, poochy tummy, and tiny-tiny boobs. And you've go the perfect outfit for that character, but it appears to missing those particular morphs. Well, MC will transfer the morphs from you dialed/morphed Cr2 to the clothing. I consider it my mainstay for bringing standard V4.2 morphs into new clothing I make, or for adding missing morphs in purchased conforming items.

Monterey/Mint21.x/Win10 - Blender3.x - PP11.3(cm) - Musescore3.6.2

Wir sind gewohnt, daß die Menschen verhöhnen was sie nicht verstehen
[it is clear that humans have contempt for that which they do not understand] 

Metaphor of Chooks