Awesome… I am actually a more skilled mechanic than PP!!! I am actually a more skilled mechanic than PP!! 😀
It took me about oh…. 4 hours or so.
Every single piece needs to be aligned perfectly, while the spring is held in place under some considerable tension. I think I repeated the same steps over and over maybe 20-30 times, learning by trial and error, with bits flying all over the place and the shifter not quite working, before finally figuring out the correct sequence.
Think of it as like a Rubik’s cube.
Look for the little plastic slots where things slot into and try not to get confused by the things that look like places where things slot into.
Enjoy.