mirror command of single part in assembly requires check-out of all parts??

[ASCO-engineering]

Hi,

I often encounter the following odd behaviour:

When mirroring a single part in an assembly, inventor not only asks to check out the part itself, but also many, if not all, other parts in the same assembly. This regardless of any relation between the parts. Why is this happening? I can understand the logic for inventor to need to check out the original part that is to be mirrored, but why the rest?

Also, when telling inventor not to check out the non-relevant parts, the "no to all" button doesn't doe what it's supposed to, as i still need to say no to every single part inventor wants to check out.

Any way around this?

Misha

IV suite 2009 SP2/ Vault