I dont think there is a such thing as "proper" ear protection. IMO it is a personal preference of either the instructor of the line, or the individual performer. It does make things easier to hear when you have ear protection in your ears, and therefore easier for most to clean up, but other than that, I actually prefer no ear protection because I hear things better and more clearly without it.
_________________________
As far as we know, our computer has never had an undetected error. - Weisert
Dave Fry
-DCA 01' Reading Buccaneers Snareline
-Souderton Area High School Percussion Instructor *01-07*