I bought 4 brandnew rotationserver.
One starts at 90 and is only 90 mobile.
Even when creating a servo profile -90 it is only 90 usable.
Another starts to shake after 2 minutes.
It shakes back and forth between 30 and 90 .
I tried different pin.
The servoprofil is ok.
2 servo function properly.
I have make the lessons about servo and servoprofiles.
And i have make all lessons about EZB
Can I disassemble the servo and repair or are this garbage.
These are new and were not overloaded.