@datacommando
Thank you for the response! I accidentally deleted the original post. I apologize!
However, I still don't think I'm explaining myself very well. I'm new! haha. Anyway, I certainly know how to hook up the Stomp as an interface and I've been using it. I'm just not getting any type of variety in my levels, and they are extremely low. I will try to screen shot my situation here. The first screen shot image here shows me playing through the Helix Native to Garage Band using my PreSonus interface. The wave is noticeable and you have peaks and valleys. The second screen shot is my issue. This displays when I record through the HX Stomp into Garage Band. The levels are all the same and they are extremely low. I have had no luck in getting the levels any different than what you see here. The master volume on the Stomp box affects it none, and neither do any types of settings that I've messed with in Garage Band or the Global Settings on the Stomp.
I hope this better explains the issue I'm having. Am I doing something wrong? Do I have a bum Stomp? Again, any advice or help would be greatly appreciated. Thank you all!