I just got a mint condition Minelab Explorer 2 with 10.5" coil, have a 5x7 excelerator coil on its way. Just curious if any of you might have some good settings for coins and jewelry. Also I've never used a detector that has a graph, can you determine an idea of your target before you dig it using the graph or is using the numbers better/more accurate. I've only used it once so far, in my yard going over a few coins that I tossed on the ground, I've noticed that it has an extremely slow processor