Custom rotation points?

[TehMinecraftPro 77]

Now I've seen only 3-2 forum questions with this same one but it doesn't help me and I wanna know how to change the rotation points in MI 1.0.0. I'm working on a rig but when I move the "legs" it disconnects itself from the rig its self and I cannot find a way to fix it.

That "ball" thing on top is the rig and the rotated thing is the "leg"

I wanna know how to fix it =c

[Phupha 1.2k]

Please send more info picture and I'll do explain. (I have problem like that too but now I not.)

[SkeetokTheOtter 155]

Send more info and I may be able to fix it. Send a bigger picture and a picture of the UI

[TehMinecraftPro 77]

M'kay

I tried not to give a really big picture mainly because I wanted to keep the rig a secret =P