Setting up a slider using AppleScript

Hi there,

I’m trying to create a script to use in better touch tool. I have created an AppleScript fader widget on the Touch Bar and the code I have so far is as follows.


on bttWidgetSliderMoved(sliderValue)
	
	tell application "System Events" to tell process "app"
		set tracks_window to title of first window whose title contains "- Tracks"
		set frontmost to true
		
		set value of slider 1 of UI element 1 of UI element 1 of group 4 of list 1 of group 2 of window tracks_window to sliderValue * 100
		
	end tell
end bttWidgetSliderMoved

The script works but when I drag the fader on the Touch Bar the slider in the UI takes about 45 seconds to complete the adjustment. Is there a way to speed it up, fewer increments or or adding something on to a get value. It’s a volume fader.

Thanks in advance