I use these in the 9/16 size: http://www.jannsnetcraft.com/plug-parts/310311.aspx
"The man of system is apt to be very wise in his own conceit; and is often so enamored with the supposed beauty of his own ideal plan of government that he cannot suffer the smallest deviation from any part of it…He seems to imagine that he can arrange the different members of a great society with as much ease as the hand arranges the different pieces upon a chessboard.” Adam Smith, The Theory of Moral Sentiments
I bend the top of the blade (about the top 1/5th) back toward the hook. I bend the blade by using a small hammer and medium "shaping" strikes by laying the top of the blade on the edge of an old trailer hitch ball that I secure in a table vice. This way, I get a bend that is slightly tapered and rounded, rather than a the type of bend you would get by just putting the tip of the blade in a vice and bending it. Take a look at the blade on a Z-Man chatterbait and you'll see what I mean about a rounded, tapered bend.
"The man of system is apt to be very wise in his own conceit; and is often so enamored with the supposed beauty of his own ideal plan of government that he cannot suffer the smallest deviation from any part of it…He seems to imagine that he can arrange the different members of a great society with as much ease as the hand arranges the different pieces upon a chessboard.” Adam Smith, The Theory of Moral Sentiments