im still new in the hobby and this is my first time coming across a balance problem this bad.i have a Nexstar .46 that didn't make it past its first take off. the problem tho is that its out of balance the CG is good its the wing tip that feel like it weights a ton. when i hold it by the prop and tail it tips right really bad. so what i want to know is whats the best way to correct this problem?