Quote Originally Posted by ruijc View Post
Hi skimask,
i'm using a 16F628A.
With your new code the servo moves all the way up to the new red marks ( as showned in pic # 2 ).
It is still not at it's fisical limit but i think that probably these are the electronic limits of the servo.
.
Could be the electronic limit thing saving the servo and the gears themselves. Maybe get your hands on an older analog type (i.e. S148) and see what happens.

Also, you said that your center isn't quite right. Could be because you're using the internal oscillator and it's not quite on spec. Datasheet says you could have up to about 5% slop on that (Table 17-5).