Ok, this is just a quick question.. I'm refinishing a bass, and I used a solid color for painting.. and I'm in the process of clearcoating it. Is it a good idea to wetsand with 1000-2000 grit sandpaper between clear coats? Or should I do it all at the end? I'm using automotive professional-grade aerosol cans, mind you... so that might be a factor in this.