1. 5-6 Machine speed, with some pressure and lightening up on last pass.
2. 4 Passes.
3. 3 LC grey, 5 LC orange, 2 LC white, 1 LC black. 1 Griots mf, and the 4 Megs that come with the MF correction kit.
4. I actually wouldn't mind the second step, but with all the tuning in, it turns into 4 or 5...