I was able to throw this ball at the Ebonite Demo Day here in Brookpark, Ohio back in the middle of December. You can check my profile for my specs, but just know that I have good speed and a lot of hand.
All of the balls at Demo Day were drilled with the pin under the ring finger and the cg stacked below.
My first impression of the Killer Instinct Sanded was that it is a STRONG versatile oil ball. I got to throw this ball on 2 lanes with different volumes of oil. One lane was oiled heavily in the middle, with some dry bump outside of 5, and not much dry on the backend. The other lane was pretty much burnt up from earlier play on it.
On the oil lane, this ball flat out shined. I could swing decent boards in the oil, have a sharp arc turn to hole, and extreme hit. A little deeper into the oil, swung extremely wide, hit the dry bump, SNAP to the hole, and pin destruction. Nearly shot 800 in 3 games experimenting different lines with this ball!
On the burnt lane, amazingly, I could still throw this ball! Sure, I had to stand nearly on the lane next to me, but if I swung it from over the left channel to the edge on the right, it would snap back to the hole hard and hit HARD. This was a big change from other oilers that burn or move early on burnt conditions.
This ball is a MONSTER in terms of hook, but has decent length and won't burn on dry. I think this is due to it being reactive, not high-load particle. Make no mistake though, it HOOKS A LOT! It moved more than any ball for everyone throwing it, crankers and strokers alike. If you need an oil ball, here it is.