I just took a look at some of my CDS dials. One with a zero stop, others without. The bearing on the zero stop is two hash marks to the right of the zero. The bearing needs to be on the right side of the stop as it turns in that direction. That is why it comes up short on the top end as it will be 4 hash marks short. 2 that you set it back for and 2 for the width of the bearing/stop combo. Savy
