I want my part to stay perpendicular to the path mate while it travels along the path mate. Similar to a garage door with multiple panels. Right now it can rotate all around. How would I go about doing what I want to do?
Add one more path sketch and create a path mate to keep the blocks aligned.
Deepak's suggestion would probably be the easiest and fastest to implement. However, if you had 2 rollers inline rather than side-by-side, you could apply a path mate to each of those and it would do what you are trying to do. You could simulate this using a couple of sketch points in this example. Then it would just be a matter of adding a parallel mate to keep it from falling off the other rail.
I notice that the path sketch you have is not centred on the rail at the top, although it is at the bottom. You might want to confirm your design intent on that - otherwise your rollers aren't going to stay centred to the rails.
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