A long time ago the current delay scheduler had been operating long enough to no longer consider it experimental.�� I've finally got around to renaming the class here....��
https://pharo.fogbugz.com/f/cases/19430/Promote-DelaySpinScheduler-from-experimental-status-part-1

But trying to do...
�� ��Delay delaySchedulerClass: DelaySpinScheduler��
in the post-load is a problem for the CI monkey. ��

That post-load might work fine with the integrator. Or otherwise can someone manually execute it in the image after the slice is integrated.

cheers -ben