Picked up a used Sr and the tail motor spools up wildly on startup

[Mikker 75]

Can someone post the stock settings for a dx7s to SR please. I think I have a prog issue with this used unit I purchased. It is nice enough though. All aluminum and many upgrades. Thanks in advance

[nighttrain06]

Originally Posted by Mikker 75

Can someone post the stock settings for a dx7s to SR please. I think I have a prog issue with this used unit I purchased. It is nice enough though. All aluminum and many upgrades. Thanks in advance

I don't have a DX7, but have a DX6i and a DX8, with my 8 I hate to say I had trouble gettin my SR dialed in with it, but with the DX6i it flies just fine.
But it sounds like you have either the tail reversed or the gyro in the radio. Sometimes the tail blade gets put on reversed also. Check to see if the curved end of the blade turns I think clockwise looking at the tail blade from the right side of the heli. Also that your red wire of the tail wire is attached to the + side (red wire) on the motor.