well they actualy are connected but you just moved the hands to were the feet are and vice versa
so what you have to do if move everything eles with the hands so they won't flote around
so you moved the hands, so now you have to move the wristes, then the fore arms, ect....
when your done the tori will be upside down...
which is why i suggested using my upside down mod to start, then just making the legs look like arms and the arms look like legs