Here is an evolution of the O1int design to minimise audio skips/smooth X. 
I've been forced to work with even less sleep than usual because of this but 
I'm getting quite happy with it now.

Changes:
Reintroduction of the child penalty set at 95, but normalised to work for a 2 
second average to work with the new system.
Long sleepers classified as idle again like previous incarnations instead of 
being reset, but over a 2 second average.

This should impact on a lot of the corner cases.

More thrashing please. I know these had been coming out frequently but I 
needed to assess every small increment. I hope not to need to do too much 
from here.

Con