XNALara

I am having a bit of an issue with XNALara - I try to use the XYZ parameters to pose a character, but its like the limbs have what I would know as Inverse Kinematics selected on them - the hands and feet wont swing around to follow,say, the elbow, or shoulder - they just distort and twist into knots. I can't see any option to uncheck IK in the drop down menus - can anybody help? I am keen to get posing and rendering!
Thanks,
Perp

That is how posing in XNALara is, there is no way to fix that other than pose it differently.