I saw you’re topic a few days ago and was having the same problem. In the mean time i solved it in a different way as mentioned in this thread, that i wanted to share (DAZ version 4.5).
Tested it with superhose and several other stocking products
-Conform the superhose on to Genesis.
-From autofit select V4 and the Pants (Thight) option.
-Do not use the Smooth modifier
-Select the superhose in the scene menu
-Right click on the scene tab
-Select the “Assets -> Transfer utility” from the menu
-Source: Genesis from the drop down menu scene item
-Target: (super) hose from the drop down menu scene item
-Accept and enjoy
Now the superhose is a lot better fitted and also will follow genesis when shaping her/him
EDIT: By accident typed the boots option for autofit, this should be the pants tight option. If you chose the boots option with the superhose, the hip will be not follow the shapes correct. Other stocking product (with no hip work also work with the boot option correct)
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