Hello,
I’ve set up a simple rig using the IK spline tag. Everything worked well in the initial tests but when I push it further (and go a little crazy with it) the orientation of the joints end up staying in these coordinates after an undo or reset of the controller. I’ve included a screen recording in the following link that should help illustrate this.
https://drive.google.com/file/d/0Bx0THSSpSLJSVTVpbGltSC1COVE/view?usp=sharing
Thanks!