Hello there!
Recently I have tried working with IKControl using hinges and ball in socket constraints. But in the process I have encountered issues such as the hinge constraint not having any effect on the IK control. I have looked in the official roblox page about IK controls and checked following steps but nothing seems to work:
The attachments referenced in the constraint’s Attachment0/Attachment1 properties attaches to the same parts as the Motor6D Part0/Part1.
The relative positions of Attachment0/Attachment1 must equal the corresponding positions of the Motor6D C0/C1 CFrames.
The constraint and the IKControl share the same parent Model.
I also tried changing the weight of the IK control but it had no affect.
Here you can see that one of the legs is working properly, while the other are not:
Thank you for your time!