Hello - I'm hoping someone can help. I'm grinding aluminum with an angle grinding (wearing glasses and mask of course). When I'm done grinding the piece looks great, but my studio is a dust covered mess! I bought one of those little "dust covers" to go over the grinder which hooks into a vacuum, but the bristles are now making a mess and I have a hard time controlling the angle of the grinder with it on. How do people that do a lot of grinding before painting keep the dust contained? Any suggestions would be greatly appreciated!