It just happened to me today on my SR the worst Ive ever seen an almost complete separation that caused the main rotors to bind. I squeezed it back together and it worked like a dream.
Stumpy
ORIGINAL: sergeantstumpy
I have heard about the swashplate halves becoming slightly separated try gently squeezing them together that might correct the control geometry. I also on other helos that were under controling i moved the linkages out from the servo (dont know if this will work with the SR but what the heck!
Good flying
Stumpy