Anyone knows a way to make a onchunkload trigger?
I wanted to use a lever and a rednet line to control a soulshard spawner. But the rednet does not update on chunk load. It stays dark until you off/on the lever once.
Just using redstone would work, too of course. But is there a way to make a one time onchunkload trigger?

I have used a combination of a stickypiston and a redstone block, on the end of the rednet cable.
This seams to work, as iv had no further problems with it on the old and the new unleashed map.