Really cool visual pattern, good use of space, and the feel of the level lives up to the name. I started by finding a LOT of 4-off paths and even once I felt like I was on the right one, the little optimizations were really cool to find. Took me 50 tries and I enjoyed it the whole way... excellent level.
Am a bit disappointed, because I couldn't identify any "specific" 2 off trick. I just tried several routes and one won eventually. Couldn't say why this one.