I discovered what to buy for this need, which I think very necassary,
go to swimming pool supply stores, it's called "coping", long plastic
clips used to clip down the lining of an above ground pool around
the top of the rim. It works pretty good.

--
Alex - "newbie_neander" woodworker
cravdraa_at-yahoo_dot-com
not my site: http://www.e-sword.net/