Help... HELP! with particles staying in a lattice...

Help… help… plz HELP! :confused:

Hey I’m trying to get my particles to stay inside a lattice. The lattice and emitter object are children of an animated object. When the object moves, everything follows, however the particles trail off behind.

How can I get the particles to stay contained in the lattice throughout the animation?

Thanks so much for your help. Here is my file to look at:

Attachments

Project_Anim04dataHelp.blend (903 KB)