Originally LimpidClock was set to priority 0 in AmikitOS.
This was messing up the quadrascopes in TotalChaosAGA which run at priority -5
So I filed the following bug report (dug up out of my archives):
April 23, 2008:
Team Chaos presents:
A bug report AmiKitOS vs. Total Chaos AGA
* BUG: Limpid Clock priority is way to high! It kicks in every 2
seconds and steals all cpu power for .5 seconds. It totally ruins the
quadrascopes of Total Chaos!

* SOLUTION: Set LimpidClock priority to -128. And please ask
LimpidCLock coder to please please user timer.device and wait for 60
seconds at a time. Thank you. I see no need for LimpidClock task to
wake up in a panic every 2 seconds.
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After filing above bug report all that immediately happened was they set Pri = -20