Adjustment in icon spacing
The space between the icons detract from the system icons.Is it possible to make this adjustment?

If you can't do it, could you signal where I make this adjustment in the code? I can make a PR with Fix.
Thanks
this is handled through the .panel-status-indicators-box css class provided by upstream, it could be tuned by using a local .appindicator-box css class too, but we does not override it by default.
And that's defined as:
.panel-status-indicators-box,
.panel-status-menu-box {
spacing: 2px;
}
So code is in appIndicator.js and indicatorStatusIcon.js
appIndicator.jsindicatorStatusIcon.js
Is that a file on my machine that is read at runtime or is it part of the source code? If at runtime, where can I find it?
Is that a file on my machine that is read at runtime or is it part of the source code? If at runtime, where can I find it?
That file is loaded at runtime, in your machine it should be in ~/.local/share/gnome-shell/extensions where there's this extension folder.
Regarding this bug in general, I've done some changes in #415 that also affect this, please check again if you are affected.