1 trying to send nmra doesn't work:
7 led is wrong when we just run the program ? surely it should be red
9 points do not finish changing and cdu does not recharge
12 residual stuff from CDU is present and changes pt0 when you
14 * say `+' to master to turn on CDU
15 * switch to programming mode
16 pt0 on pic2 is the one nearest the switch box, moving to hacker's right
17 (we think - I haven't checked this yet)
20 layout polarity diagram colourful segment encoding:
21 make moveable feature selection in subseg2display bitwise rather than
24 safety system no crashes at crossovers please