Quick way to load next sound for auditioning?

In Kontakt you can click on the arrow icon next to the instrument name to load the next (or previous) instrument on the same midi channel. I use this all the time to audition sounds. Is there a way to do this in Halion 4 (besides down arrow and enter)? With a key stroke would be better!

You can also hit L on your keyboard to load and audition a sample from the mediabay bay or browser.

Thanks, I’ll try this.