How to mirror joints with parented polys????
 

I have some a joint chain, and each has a parented poly object. But when i try to mirror using the mirror joint tool, all the polys get messed (they aren't mirrored), is there any way to do it??? or there is no other way and i need to do the same work twice????

Thank You in advance!!!

This is not the best solution, before mirroring the joints i selected all the poly objects, then freeze/reset transformations, then i used the mirror joint, after that i just inverted the scale of the objets.