@Jingles8302 much appreciated as always...
I coulda sworn that I've tried just saving as a different file extension and it didn't work. Will definitely try again though. I'm using Compu 2006 though--is that ok to save as an SSL?
The Rockville unit is this one:
https://www.rockvilleaudio.com/rockpar50/
It doesn't look like they have the manual linked on their site but in 5ch mode, the 5th channel has slightly incorrect values. The one in your database works, but not 100%. I'll try out the one that I created by hand here and let you know if it fixes the issue.