Hey, I can't get my tail servo and gyro to work on channel 5 at all on my Hitec 8 Channel Supreme receiver with my Optic 6. The servo is a HS-65HB servo. On channel four, the servo will only move half way when hooked up onto my gyro which is a JR Peizo Heading Lock Gyro. On channel four w/o the gyro, it will work perfectly. I have ruled out servo problems. Any help would be appreciated. I wonder if it is settings on the gyro? Please respond because i am getting impatient with this helo.