Something that you haven't answered yet that procyon asked... Have you tightened the cam down without the lifters in place yet? One at a time witout lifters should allow the cam to spin pretty free in the head.
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"And I will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my CEG brothers. And you will know I am the Moderator when I lay my vengeance upon you."