Hi dune1982,

re:
> What does that say now?

I guess it says that the effect you saw was due to a history update - there is a mechanism in MoI where if you edit an object, if it was one of the inputs that were used to generate some other object in the current model, the command that created it is basically re-run for you and the outputs regenerated. This can sometimes cause unexpected results if pieces were moved so that they do not intersect one another at all or things like that.

- Michael