Hi, am new to the world of customisation and I have some questions about sanding:- Whats the difference between wet and dry sanding ? Which is better? When sanding, what are the types of grit recommended for a repaint? A 1,000 or 2,000 grit? Why do people sand starting from a lower grit to a higher one? or on an existing paint (spray) job Any help or links is much appreciated.