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Posted by Yodaddy on January 08, 2004 at 21:10:35:
In Reply to: Re: McDonnel Miller posted by Manny on January 08, 2004 at 14:33:44:
Go here:
http://www.mcdonnellmiller.com/pdf/install_instr/MM-413B.pdf
it is a .pdf from Mcdonnel Miller. On page 8 of 8 it explains why the float ball can get crushed.