I have a wind turbine with a platform and a tail. Both can rotate, but when the platforms turns to the right the tail turns up to the left and vice-versa. I have an angle mate to both the platform and the tail that I unsuppress when I want the parts to rotate and suppress when I want them fix. I want to do the same when I turn them to the right or left, but it won't let me, I get a mate error saying "This mate is over defining the assembly. My question is how can I add more angle mates so I can get one part to stay facing the right and the other one facing the left. I have attached the assembly; if anyone can help me I will greatly appreciated, thank you.