randym77 - Sorry, what I meant was is there much movement from one pose to another?

The sim I have on the go starts from a default stand, but rotates the whole body through 180 degrees over 300 frames with lots of other quite jerky motions happening at the same time. I'm thinking that the amount of motion between keyframes, moving the hair to and fro in space, is increasing the collisions and therefore the calculation time.

I'm curious about what the hair groups are actually colliding with too. They don't always seem to collide with each other, or between groups.

 

PoserPro2014(Sr4), Win7 x64, display units set to inches.

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