Varspeedservo jittering

Projects General Guidance
1

hi when i use the library varspeedservo my servo jitters (im using a good power supply of 7.2V) when i use the usual servo library my servo works fine.
how do i solve the jittering?
code:

#include <VarSpeedServo.h>
VarSpeedServo myservo;
int pos = 86.5;
void setup() {
myservo.attach(9);
}
void loop() {

    myservo.write(pos,30,true);
}
2

any help?

3

Don't smash the servo millions of times per second. Just for test, add a delay(1000);// 1 second delay
in loop.

4

i have tried this and i still have jittering

5

Move
myservo.write(pos,30,true);
to setup(), and see it it still does it.

Which servo. Which Arduino.
Show us your "good 7.2volt supply", and the wiring/setup (picture).
Did you also connect servo ground to Arduino ground.
Leo..

6

What do you have the servo frequency set to..??

Many will not handle over 50Hz.

7

Can't put a fraction in an int.
Leo..