Paul Young Martha Marie$@.@/64inch>@N@inch@$@.@4@9@>@A@D@F@I@K@N@@P@Q@R@T@@U@V@W@Y@@Z@[@\@^@@_@@`@`@a@ b@b@`c@d@d@@e@inch~jt?MbX9?MbX?y&1?v/?;On?{Gz?ʡE?+?&1?A`"?Zd;O?d;O?T㥛 ?K7?B`"?"~j?inchmm33333a@"""""?@>@grainsgrainsfeet#~j?x?ounce @grains@~jt?K7A`?oz / cubic inch)wY?Q?w?QΖʕ͓h̒l,http://www.uwm.edu/~stetzer/Tapers/hexrod-archive.html