[Dx4win] Edit packet macro keys too short

[George]

I've discovered that I can do almost any type of filtering that I need for
my operation while on the clusters I've found that allow complex filtering
but.
The Macro keys do not leave enough space for my rather lengthy filter
commands. I wonder if these can be expanded?
Is this a request for update by the author?
Or am I doing something wrong?
Thanks.

George  W2YJ