That gearshift module is brilliant!. I like how the result is a compact and clean lever system at the bottom, in comparison to the version that uses the 9L link.
I am building a Manual 6 speed gearbox, with a remote gearshift and this suits me perfectly and clearly in that case it brings many advantages over the regular method that uses a 9L Link. For example the force will be constant on every gear and you will not have the bottom ball joint sticking out to the sides when you move the stick sideways
Thank you for sharing it!