Tofer:
Hello.
Well, there is nothing new about it. The closer a servo is to a dictated angle the slower it moves. The slower it moves the less torque it performs. In my case it means it can’t ever come to the position I need.
I’ve told already a have a simple follow focus project. I rotate a pot and my servo KST BLS 915 rotates a focus ring. But the focus ring is very stiff and when the servo slows down it can’t come to a position. It just makes noises but when I rotate my pot a tiny bit back it becomes quite. Printing out the servo’s position I found that the interval which it can’t go through is about 2-5us. Is there a way to make something with a code to work it out?
If what you write about the stepper torque reducing is true and I don't doubt it a bit, then you are reducing the current to the motor. The torque is the same for each step if the current the controller is providing is the same. Since you don't care to show the code, I guess you are disabling the controller and enabling the controller as you increase the time between steps.
But who knows?
Paul