I finally was able to get out today for the 1st time since I purchased my Spectra...mainly due to all the rain here lately! I went out to my back yard(less than 1/4 acre) with the sole intent to throw some targets out to see what kind of readings I would get as I only had about 20 minutes to play around. I was done that in about 10 and decided to walk the yard for a few minutes....the same small yard that I've hit well over a dozen times with my XLT. What do I find 8 1/2 inches deep after getting a 19 vdi and a good looking analyze reading? A 1941 Jefferson Nickel! I consider that a great start!