i need help how to use this tool, am trying to create corrective shape for elbow but can get it to work. Animation mode work fine but
i want to create the rigging mode.

I´ve been doing some psd in my character. Do you have fk/ik controls? The only video that shows how to do it is this one https://www.youtube.com/watch?v=k_adCKmf4Eg [www.youtube.com] I got started from here just by watching as it is in russian :/