When i make a less risky one i will. Current reactor sometimes explodes when you login. Still dont know exactly what causes this but it have be caused by the way minecraft loads the world. I dont know a solution to that but i can make the reactor shutdown when it overheats problem is once cooling system is off it will happen in a matter of seconds so it has to be really fast.
Yepp, that's the problem, these reactors explode. When you have a reactor that can't even run for 30 seconds (with no cooling) from 0 heat... starting at 4k heat and losing cooling = not much time to stop the explosion. I was thinking about using TMI on my world that's already toast, I think if the entire system is on one chunk it might prevent the loading issues.
I assumed the problem is that the filter stops pulling out empties, cos I found tons of filled buckets, but only 11 empties when my reactor went nova. (And it's the only part of the system I didn't test individually)