youngguyoldcubs,
Now you've gone a done it! You are really gonna have a hard time gettin this cat back in the bag.
Don't know what you're putting it in, but I have used the cheap stuff from the local farm store for years and never had a problem and I'll bet that a lot of the other guys have too, whether they admit to it or not.
Go here:
http://www.onlycubcadets.net/forum/showthread.php?t=36
Here:
http://www.onlycubcadets.net/forum/showthread.php?t=79
And here:
http://www.onlycubcadets.net/forum/showthread.php?t=8