I am new to this, I got a new RC heli Blade 450 3D, I have crashed it twice but is back together, the problem is that it goes down instead of up when a apply power
What Tx are you using with this? If you are using a DX6i, then you need to take your swash mix from +60 to -60. But, if you are using a factory Tx, then the settings should be in the manual for the reverse settings.