I love the Porsche key fob, I'm going to have to do that mod.
It took me a while to like this machine. I figured out there was a problem with the sound when I cranked it really loud.
Previously I couldn't hear any sounds when the poppers or other targets were hit. Once I turned it up it cam alive. There is something wrong with the volume control and I nee to tear it down and clean it to get it fixed.
Also, there are a lot of air balls, any mods to reduce them off the center target area?