Maybe we should use castor oil to loosen these caster nuts? Bill ================================================================= Dang!! If it weren't for the "Diagonal Struts"... we could CastSTRAIGHT a few obnoxious posters here???????? ggg Matt Nall Charleston, Oregon http://tinyurl.com/The-Corvair-Patio http://tinyurl.com/Matts-Tech-Pages