Hello All,
Update to me pervious post on point #3. Rear servo and rudder control after reading this Review on the Dyman E-Razor 450 I learned that my Rudder mixing on the Tx was actually on which you don't want when using a Heading Hold gyro. So following the instructions on:
http://www.mycoolheli.com/reviews/ReviewERazor450.htmlI turned off Rudder mixing (revo mix) seem it was on partially. Now its completely off finally when I move the left joystick right and left the rudder moves right and left and then goes back to center. Only stays to one side if you keep holding the joystick to one side. Yea! problem completely fixed.
Thanks to all the forums and mycoolheli.com!