Re: More axes for `ftmulti`

[Alexei Podtelezhnikov]

> a, A        adjust axis 0
> b, B        adjust axis 1
> ...
> p, P        adjust axis 16

 Now you can collapse all these cases using:
axis =  event. key - ‘A’;
Or
axis  =  event.key - ‘a’;
And make an alphabetical list on the screen.
A axis
B axis
C axis