I am playing the latest 1.73.4 test and have to say it is much better than the 1.63. Although installing it killed my save games but what do I know what I did.
somehow I have a talent killing my save games, because what happened I kept using the autosave option and when I died - I pressed F1 instead of F2 so exited the space station and autosave was overwritten

SUGGESTION
So my suggestion is, as hardly no one starts as jamson all over again after he died: instead of pressing space which starts a new game (LAVE 100 Credits) - it does load last saved version - or show the screen you see when launching a new game. Load new Commander (y/n)
Mapping Question:
I am lefthanded - and would like to remap my keyboard using num block - what do I have to use for decimal?
Some I have already found out ...
num 6 252
num 7 (home) 302
num 8 (arrow up) 255
num 2 (arrow down) 254
num 4 253
minus -
plus +
others are still missing:
num 0 (insert)
num 1 (end)
num 3 (page down)
num 5
num 9 (page up)
divided by /
multiply *
numblock enter
Can someone help me what they are in keyconfig.plist? thanks in advance - greetings from Vienna Austria.