Seems like we've found the course.
Remember when soldering that this spot seemed a little weak
![Smile :)](./images/smilies/icon_smile.gif)
Fixed. Working perfect again. Thank you!
Thanks!Joe Malone wrote:G-Sun wrote:
If pin 1 to pin 3 is shorted then transformer out has a full path so will work full range.
Ok, thanks!Joe Malone wrote: You could try a pair of fast optos but you will only be able to run and calibrate one type at a time as each opto type will need a completely different calibration setup.
So no you cannot reuse the ratio switch for this as a lot more switching and parts would be needed.