I have never seen one of those before. Nice.
You know the drill, just keep practicing with the new machine... and it will get better each time.
The first time I went out with the Deus, I found 50 bottlecaps and 5 coins. I thought that I was going to cry on the way home... I had just started to get comfortable with the AT Pro... spent all my money on a Deus, and found nothing but bottlecaps! It was quite disheartening to say the least.
You did well with the Etrac... you will do well with the Dues, it just takes a little time to get used to the sounds. Keep the faith my brother! GL&HH.