ORIGINAL: HoverLoW
... I was using Futaba 3305 in all surfaces and I almost crashed it twice, cause I burned two servos in flight.
This UCD has a huge rudder and elevator. Take care with this parts.
Were you able to determine why the two servos "burned" in flight?
Since the UCD can be flown 3D with standard Futaba S3004 servos it is hard to imagine that the slow flying UCD could over stress the S3305 which can be banged around in off-road model cars and has a torque output of 124 oz-in at 6 volts.