I prepped some thigs that will make progress faster in the future.
I set up a “cutting station” where I can easily measure lengths of
wood to within 1mm accuracy, which I will need to do frequently
while making the outer spiral track, which at this point consists
of a single segment of track about 4cm long.
I cut a piece which will correctly hold the triple splitter bars at
the right distance from each other on the upper end.
In the second livestream, I added a bit to the test outer spiral.
Second livestream in which I add a rail to outer spiral