have you tried the Servo library?
No, I did not try... In fact, I have to two types of servos, those (gws06) for the wheels with a continue rotation (360) and one (futaba 3003) for the turret with a limitation of (120). So I wanted to control them directly and learn how to do that.
Did you tried the servo library ? Do you know the difference with my code ? I think, it should be close because there is not so much code to control a servo.