Hardy Marvel$@,@/64inch>@N@inch@$@.@4@9@>@A@D@F@I@K@N@@P@Q@R@T@T@V@W@Y@@Z@[@\@^@@_@@`@`@a@ b@b@`c@d@d@@e@inchL7A`?{Gz?EԸ?h|?5?Mb?HzG?~jt?MbX9?jt?Cl? r?|?5^?S?Zd;O?\(\?HzG?(\?5^I ?inchmm ^@LUUUUU;@>@grainsgrainsfeet#~j?ˡE?ounce @grains@~jt?K7A`?oz / cubic inch)wY?Q?w?SΖʕ́Ah̒l,http://www.uwm.edu/~stetzer/Tapers/hexrod-archive.html