I just got my Blade cx2 and I'm a little unsure about the battery placement. I can't seem to get it to go far enough forward to seat against the velcro pad. Is there a preferred way to install the battery? The manual suggests a number of ways to arrange the wires, but none of them have worked very well. I'm new to helis, but I know that the battery placement is critical to balance. I flew it very carefully with training gear on and it seems to want to fly backward (pretty fast) so set it down to do a little research. Any suggestions? Thanks.