Fume Grid Linked to Animated Point Helper = Unlink During Si

[joescarr]

Weird... we link the fume grid to an animated point helper and when we try to sim the fume grid un-links itself.

???

The point helper is only animating position and rotation...

This also happens if we try using different position controllers on the fume gride like Position Expression or SlavePos.

Only solution so far is to link to an animated helper and use John Burnett's "Bake" script to bake keys onto the fume grid itself.

Anyone else seen this or know why this happens?

thanks