Hi Rowesteel!
Welcome to the RCU group!
Use the SEARCH feature in the LMH forums, like "tail spinning", or "tail rotor control" or use your imagination. You will find DOZENS of threads and posts with discussions and solutions of this same subject.
Meanwhile, several folks will come in and give you advice.
It would help if you posted your heli setup:
Engine
Receiver/Tx
Servos
Gyro
Etc.
Happy Choptering,
Russ