The beautiful new couple.
Not visible is the spacer that takes the axial load from the spring part of the couple and transfers it to the end only.
Now that I don't trust the RPM meter I did some bench testing to get numbers to compare to the field tests.
Set up in the order that I write them down I have the meters.
I went with the INSPEED VORTEX "POLE MOUNT" ANEMOMETER a dramatic improvement over struggling with the lacrosse weather station.
So now the RPM meter is the weak link, it is so erratic that I can't use it. At home the bench tests are perfect but in the field it is terrible .
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I'm not sure what to do about it.
The TSR is pretty steady at 5.2 so I'm happy with that.
And it looks like I can get to 13V @ 7MPH