Thanks for posting that link.  I read that article shortly after I made this post.  I have done alot of casting since this orignal post and only wish I had learned how earlier. I have been loading this bullet for my 45 colt and 45 acp and can now afford to shoot alot more.  It fed flawlessly through the 1911 and I have worked up a couple really acurate loads for all my guns.  Sixguns website is great I really enjoy all the articles on the site.  Huck