toothbrush collision with teeth

[vgcook@gmail.com]

It's a simple problem for tyFlow, but you'll need to provide some more details about your setup. Are the strands splines?

thankyou, its what ive been told!
but quite tricky for a first time user. but i am getting there.

My first build was rough geometry, representing the bristles. second was fur replacing that accurately.
lastly I built it accurately with bristle geometry arrays. apprx 10,000 bristles.
I can re-create it in splines if TyFlow works better with them?