Out early this morn. to a shallow patch that produced nuggets up to 3 grams, the very first patch I found with the Z when it was less then a month old. 4 hours of detecting with the new 10" X coil, like both the 15 & 12 I found I could run the Z in normal on some fairly hot ground. Gold...…………. WOW it gets them small and that`s all it got small scraps, 10 to the gram stuff.  Now the 10 " runs a little noisier then the 12 & 15, thus I dropped the sensitivity to 8, no knock sensitivity at