interesting approach -- thanks for posting.
btw, getting the old grip matgerial off may be easier if they get a night in the freezer, first . . . . . . . .
"Here is your country. Cherish these natural wonders, cherish the natural resources, cherish the history and romance as a sacred heritage, for your children and your children's children. Do not let selfish men or greedy interests skin your country of its beauty, its riches or its romance.” T.R.