I managed to do a few projects on it so far. Single stage compressor is running almost steady to keep up with the spindle air, even though its a 230v 15 amp 30 gal ingersol Rand. I have a 80 gal 2 stage coming Monday or Tuesday.
2nd project was a pair of stair stringers tiled on the Y axis. They turned out perfect, very happy with the suction of the 3 hp Super Gorilla dust collector.
Don't think I will get to the 4th axis for a bit, but here it is.. not even instructions on how to mount it. It's on .5 aluminum plate.