I just finished the electric rascal and went for its maiden flight today. Hand launching with no wind, full power...she did not want to fly, sank right down to the ground. Thought it was pilot error and tried several more times with no success. I checked and triple checked the CG and all is well. To me, it does not seem like it's making enough power so I install another battery...still no luck. I am using the recommended battery parameters. Does any one have any ideas. I really appreciate it. Thanks!!! ( Yes, the batteries were charged)