Larry Senior Heliman Location: SE Florida
My Posts This: Topic Forum | Hey all,
I finally started the new xspec with the cspec motor...
Motor sounded great and i only have about 3 tanks on it so i only hovered...
I noticed up to 1/2 throttle the machine has a resonating vibration in the horizontal fin and the carbon tail rotor rod...
After 1/2 it transitions away.....
Any thoughts or concerns ??
Larry |