RE: Center of Gravity question.
OK thanks for the help guys, I was frustrated and just could not think, I needed the step back. Here is what I have done. I added another 4.8 pack beside the first one. I am good for power in this thing. That still did not do it, I changed from the stock 3 inch spinner and went down to a dubro 2 inch. That left me just in range at 3.75. Thanks for the ideas.
I really needed to step away for a minute. I just realized I have not eaten today. OOPS