Hi all. I have been detecting for about 8 years with a Fisher F2. I came across a great deal on buying a used e-trac and garrett at pro locally. I have spent the past two weeks using the e-trac and plan to focus on learning this machine very well as I have seen great reviews and finds with this machine online. I have only used it in my yard so far. We just moved into a 100+ year old home in oklahoma. This yard is FULL of old iron nails buried 10+ inches that I have dug because they register as a quarter. I have found a few unique things but not a single coin at all. I have a call setup with Andy Sabisch this Saturday and he is going to walk me through setting up my etrac properly. I have also ordered a Detech 8*6 butterfly coil per his recommendation. I am looking forward to continue learning this machine and the finds it will bring.