RE: Jitter with hitec 5955 servo
Have you let the Weatronic scan for the correct frequency or did you just set the frequency?
I had this problem and scanning and finding the frequency of your TX fixed the problem. You will find that the actual frequency is slightly different to what you have set on your TX by about 100Khz
I also had Hitec 5955's but I was using a 9ZAP TX.
Try it.
Regards