Deus 2 Ghost town hunting

I just received my deus 2 and took ot for a test run to a ghost town. I was already heading out so i figured id give it a go. I noticed that square nails and chopped old rusty cans slam and sound great. I tried fast and park mode and the tones were great but targets were always junk. Just wondering if thats normal. Pretty much every solid target with whatever number i pulled a can chunk or square nail.

I plan on going to a park and learning more about the machine soon.