mks777The fix so far is to remove the MKS servos and install another brand. I have tried changing voltages on the receivers with no luck also. Hher gauge wireThis is an MKS HV777 Coreless Titanium Gear Hh Torque Dital Servo with an Aluminum Upper Case. Specifications: Torque: @6.0V: 344.4 oz-in (28 kg-cm) @7.4V: 395.7 oz-in (36.5