NN4 Upper Rail Offset adjustment - Instructions?
The manual says that the upper rail offset can be adjusted to +/- 5, 10, 0r 15 degrees. I'm trying to figure out how to set the offset to -5 degrees. However when I look at the assembly, the angle between the pairs holes marked 5, 10 and 15 don't look like they are 5, 10, and 15 degrees apart and when using the holes marked "0" the scale is reading 45.
I feel like I'm missing some necessary information here.
Adjusting the rotating scale was the key
Thank you Heinz! I figured out that I could get what I wanted by using the +10 setting but my scale was reading 75 degrees. I had no idea that the rotating scale was adjustable. I was working under light that was a little too dim last night and didn't see the tiny screw for the scale ring.
Reset NN4 Upper Rail To a Different Preset
Here's the workflow on How To Do It:
Attachment 1067Attachment 1071Attachment 1066Attachment 1065Attachment 1073Attachment 1069Attachment 1070Attachment 1072Attachment 1068
To reset the Index Ring the Upper Rotator has to stay closed. Do not open the Rotator doing it.