Strida EVO KS3 gearbox replacement

Hi strida Fans, I have just posted this to my Strida Bikes explained page, instructions for removal of the KS3 gearbox from your EVO. Please offer your comments and corrections.

cheers, Bill

https://stridacanada.ca/strida-ks3-gearbox-replacement/

Incidently, what do we know about the KS3 gearbox from Sturmey-Archer?

I looked through the usual suspects, but came back empty handed:

sturmey-archer.com/
sturmey-archerheritage.com/
sunrace.com/

Considering the cost of development + it’s low maintenance, I would expect SA/Sunrace to try and sell it to as many bike mfgs as possible.

Thank you.