I bought a Explorer SE Pro about a week ago.I took it to an old church camp along a lake today.The high was 26 degrees.I set it up as recommended on this forum and started finding coins!!! I now know what 00 28 is,the first coin was a 1936 quarter at 8 inches.The SE pinpoints just fine.I found another clad quarter,2 Canadian pennies,and a clad dime.The top 5 inches of ground is frozen so I had to chip that away before I could really dig.Now I have to learn what numbers correspond to coin denominations.I know this isn't a big score coin wise but this place has been pounded and I was surprised to find anything there.The low temp last night was 13 degrees,that made the ground real hard.Saturday it's supposed to warm up.If it does I'm going to a little honey hole that has yielded silver and wheaties the last 3 trips.Bill