Different values for write() and read()

[elalemanyo]

Hi, First of all thanks for your code. I am starting with ESP32 and I did a small snippet to control a servo with a webpage. All works good but I add an api route to the server to read the position of the servo, and there is always a difference of 1 degree. I do for example myServo.write(90), and when I do myServo.read() I get 89, is this normal? is because of my servo? I am using one old hitec HS-300

Thanks!