Tool rack
While Baksi doesn't have a tool installed, it can't move vertically. So the tool rack needs a lever that raises the tool, so that Baksi can grab it.
Maybe something like this:
The LEGO brick is a nice tool to explore mechanical concepts.
Translated into a 2D sketch. I haven't figured out the details yet.
Todo
Turn this into a print-in-place mechanism that fits inside Baksi's work envelope.