Parts out of position during motion study

Hello,


I am trying to use motion study to animate motion of several subassemblies. I am having trouble with parts appearing in the wrong place.


The first attached image shows the correct arrangement of the parts. I have no warnings at this point. When I enter Motion Study 1, however, one of the parts appears completely in the wrong spot. I can correct the improper position for about half a second when I use the ctrl+Q or ctrl+B command; then, the component returns to the improper position.


The right-side feature that appears out of position was created from the left-side feature using the Mirror tool.


How can I fix this improper position?





Edu ​​​​​​​3DEXPERIENCE