"Cliffs of Insanity" is a fun name. Call it an Adam Complex, but I was trying to think of a good name for all the errors in general, and I think I have it. When you venture out far enough to find the errors, you have reached the AMBITUS FAULT, or just the AMBITUS. I like the word fault, because it's a fault with the generation algorithm as well as a literal, geographic fault. "Ambitus" is the Latin word for "going around", and it's the root for the English word "ambit", which is the circumference of a thing. Anyway, if you like it, you can have it. It's free.