Capra axles: caster and kingpin angles ?

[setecastronomy]

Can somebody help with caster and kingpin angle of Axial Capra axles ?
It is not easy to measure them if you don't have laboratory equipment, according to me they both are 12°, but I cannot find official data from Axial.
Besides I was sure to have read about 8° kingpin angle somewhere, which is not compatible with my measurements, may be it was referred to another model

Thanks
Filippo

 

[setecastronomy]

The 8° was about Xr10 axles:

• 8° kingpin angle helps keep scrub radius to a minimum, which equals less stress on your steering servo.

 

[xaviere919]

I just tried measuring mine with a simple digital angle finder and got about 12° for both caster and kingpin. It’s a bit of a pain without proper gear, but you can also use a phone level app and a straight edge to get close enough.