disable annoying sound after changing volume control

I ve searched low and high for this came across a lot of tips but none of them worked. Changing the “default beep” to (none) did nothing for me, it simply delegated to “exclamation” sound which was even worse.

Best I could come up with was changing the “exclamation” sound to feed discovered 🙁 it ll have to do for now. Let me know if you find something better.