For the curious.

The complexity of the bots amplify the effect of "minor" bugs. If I flip the sign when calculating danger in Wave Surfing, which is adding only 1 character "-", and do the same when calculating density in the targeting, the bots score and ranking will drop all the way to near last place.

I think that actually happened to a real rocket test once. It literally flew the wrong way because someone put a dash where it shouldn't have been.