Create aux, Route and Solo safe Script

This is such a wonderful script! Just one question, trying to modify it so it specifically creates the aux in "bus menu 1-128" , where at the moment it's defaulting to creating the new aux under my master subgroups in bus menu 129-256. I tried a few modifications but wasn't getting anywhere. Any help is much appreciated!!!

Hi @Benny_Turner !
So glad you joined the crew - SF takes over all our lives (and makes it SO MUCH more fun to work)!
Great question: I took Samuels script from above and combined it with a previous script he helped me make.
So I have a few versions that helps me out in everyday life.

1. Finding the first available send slot, Creating a new AUX with desired channel width, Waiting for me to write the name of the new AUX, Solosafes the new AUX, Finds the first available insert slot and clicks SEARCH, so that I can write the name of the plugin I want on the AUX and be up and running in a flash.
   Here is that script for Stereo Aux (just change the width in the script for a mono version):

sf.ui.proTools.appActivateMainWindow();
sf.ui.proTools.invalidate();


//  Get variable with selected tracks
const originalSelectedTracks = sf.ui.proTools.selectedTrackNames

//  Get last selected, and popup on that one. This will ensure the new track is allways created after the selected tracks
const lastSelectedTrack = sf.ui.proTools.trackGetByName({ name: originalSelectedTracks[originalSelectedTracks.length - 1] }).track

//  track Scroll to view
lastSelectedTrack.trackScrollToView()

// Select all again
sf.ui.proTools.trackSelectByName({ names: originalSelectedTracks })

// Make sure we're on the Edit window.
if (!sf.ui.proTools.getMenuItem("Window", "Edit").isMenuChecked) {
    sf.ui.proTools.menuClick({ menuPath: ["Window", "Edit"], });
    // Scroll to avoid error
    sf.ui.proTools.selectedTrack.trackScrollToView();
};

function getFirstFreeSendIndex() {
    let btns = sf.ui.proTools.selectedTrack.invalidate().sendButtons;
    for (let i = 0; i < 10; i++)
        if (btns[i].value.invalidate().value === "unassigned") return i;
    return -1;
};

let sends = getFirstFreeSendIndex() < 5 ? "Sends A-E" : "Sends F-J";

const sendLetter = 'ABCDEFGHIJ';

const popupMenu = sf.ui.proTools.selectedTrack.groups.whoseTitle.is(sends).first.buttons.
    whoseTitle.is("Send selector " + sendLetter[getFirstFreeSendIndex()]).first.popupMenuOpenFromElement().popupMenu;

popupMenu.menuClickPopupMenu({ menuPath: ['new track...'], });




const newTrackWin = sf.ui.proTools.windows.whoseTitle.is('New Track').first.elementWaitFor().element

//  If format is not Stereo, change to Stereo
if (newTrackWin.popupButtons.allItems[2].invalidate().value.value != "Stereo") {
    newTrackWin.popupButtons.whoseDescription.is('Track format').first.popupMenuSelect({
        menuPath: ["Stereo"],
    });
}
//  If type is not Aux Input, change to Aux Input
if (newTrackWin.popupButtons.first.invalidate().value.value != "Aux Input") {
    newTrackWin.popupButtons.whoseDescription.is('Track type').first.popupMenuSelect({
        menuPath: ["Aux Input"],
    });
}

// Take your time to type the name of the new Aux.


//  Wait forever for new track win to disapper
newTrackWin.elementWaitFor({ waitType: "Disappear", timeout: -1 });


// We just created a new track, so we need souundflow to get this info again
sf.ui.proTools.invalidate()

//  Get current selected tracks
const currentSelectedTracks = sf.ui.proTools.selectedTrackNames

// Just to be safe, deselect all tracks
sf.ui.proTools.trackDeselectAll()

// Get last selected track, should be your new aux
const newTrack = sf.ui.proTools.trackGetByName({ name: currentSelectedTracks[currentSelectedTracks.length - 1] }).track

//  New track scroll to view
newTrack.trackScrollToView()

// Solo safe
newTrack.soloButton.mouseClickElement({ isCommand: true })

function getFirstFreeInsertIndex() {
    let btns = sf.ui.proTools.selectedTrack.invalidate().insertButtons;
    for (let i = 0; i < 10; i++)
        if (btns[i].value.invalidate().value === "unassigned") return i;
    return -1;
};

let inserts = getFirstFreeInsertIndex() < 5 ? "Inserts A-E" : "Inserts F-J";

const insertLetter = 'ABCDEFGHIJ';

const popupMenu = sf.ui.proTools.selectedTrack.groups.whoseTitle.is(inserts).first.buttons.
    whoseTitle.is("Insert selector " + insertLetter[getFirstFreeInsertIndex()]).first.popupMenuOpenFromElement().popupMenu;

popupMenu.menuClickPopupMenu({ menuPath: ['search...'], });

I have one for mono and one for stereo. Also have a few versions of width for track output creation.
Just let me know if you need any adaption help - this script is so valuble - Thanks again @samuel_henriques !

All the best,
Gabriel