Can you tell me the kind of defect? Is it mechanical or the integrated electronic?
=> In my ant-rockeys, the flip-up-system use the electronic of the speed-controller. Therefore the integrated electronic of the servos is not need.
=> If your servos has metal gear and only the electronic is defect: We can exchange our servos.
I believe its the motor brushes being vibrated out of shape if that makes any sense? like it doesnt short or anything (i used a esc to drive the servo motor itself directly beforehand because it just could not wind down at 5V with the circuitry) and strangely enough the motor works rarely for maybe a pulse but otherwise nothing. Cables were soldered on tight so i am sure its something to do with the brushes- it didnt even get hot a single time. (to be fair it also kinda struggled even with the esc) maybe a current spike killed it?
= => If your servos has metal gear and only the electronic is defect: We can exchange our servos. =
Mine are 13kg full metal gear servos- i have 3 of them (just the gearbox) and if you want them you can have them- i have no use for them