Went to a park today in n- cal and started out slow but i kept workin the park and once i got rollin the coins would not stop quarters dimes 1 nick 20 or so pennys 1x 1945 wheat a brass bracelett a button over 30 coins in all since i put my stock coil back on i cover a lot more ground and im getting the pinpointing down better with each hunt, ill tell ya my back stops me befor the coins stop. good day