Sliding hands

in New Users
Hello there,
Please watch the short video below to see the problem. This is in Iclone but same thing happens in Daz.
https://www.dropbox.com/s/zjhvrqxz79y1arc/Problem.mp4?dl=0
In best situation the hands go below the ground plane and up again.
Comments
That is one part of Daz's animation that irks me a great deal. There is no way to really "Lock" a node into position or to another object. The only option (that I know of) is to go through the animation frame by frame and adjust the bends to remove the sliding.
That's what I thought. Do you think I can lock the hands using mcjHoldOn and mcjKeepOrient scripts? I watched his tutorials but I'm not sure if they can help in this specific case.
I have no idea, I've not tried any of his scripts yet.