Projectile keyframing and management tips?

[Howard Day]

Ty, that worked perfectly! Thank you for that. Here's a little render of all the parts moving at once.
https://drive.google.com/file/d/1XVo-ikW...sp=sharing
So, currently I'm exporting these things as scene models...I can export them as tyCache as well, but I cannot seem to get the materials to apply to it. Is there a trick here that I'm missing?
Thanks again!