You can spawn from the CS, but you have to do it by calling a custom event in the event graph.
Problem is with spawning from the CS, is you have to keep tidying all the meshes, every time it runs 
You can spawn from the CS, but you have to do it by calling a custom event in the event graph.
Problem is with spawning from the CS, is you have to keep tidying all the meshes, every time it runs