My new servo works great, and my M4 is no longer giving me any tail surprises! Kind of disapointed that the original servo went bad so soon!
At center it would no longer respond in either direction unless I physically moved it slightly with my finger. I was lucky I never crashed.
Another cyclic servo was also found to be weak in one direction and had to be replaced months ago. I have had Futaba and Hitec Servos for 10 - 15 or more years with no problems still! I hope OMP can figure out what is failing and correct it!
Buddy RC you probably don't want to publish this, but please inform OMP Hobby my experience with two of their servos. Thank you, MichaelT