I have a blade CX2 and it is working fine for the most part. I'm having a foward light trouble. When i gas up, it starts going forward. I apply backwards input and it still go forwards. I also tried to put backward trim but it still doesn't work. What would cause this. I already replaced the servos but it didn't help. Any Ideas?

When you give backwards input, does it go "less forward?" That is, does pulling the stick back have any effect at all? In other words, when the heli is stopped on the ground (no throttle), does moving the right stick around move both the servos and swashplate? If so, your swashplate may need to be leveled. Also, check to see that it hasn't separated apart. You don't say what happened between the time it "flew well," and now, or what happened to make you want to change servos. Check back with us and let us know, and we can be of further help. Neall

When i give backwards input, it moves the servo. The servos were from a crash, i'm going to mess with it for a bit and i think it could be fixed.