It takes me about 10-20 seconds to pinpoint and pop a coin. The videos I see:
(1). 10 seconds (or more) waving the coil, etc.
(2). 5 seconds to lay detector down and retrieve pinpointer
(3). 20 -30 seconds slicing a hole and sweeping pinpointer
(4). 5-10 seconds replacing mess.
I had to quit watching or some I just closed my eyes and laid back in recliner until the audio signalled- FOUND!

(1). 10 seconds (or more) waving the coil, etc.
(2). 5 seconds to lay detector down and retrieve pinpointer
(3). 20 -30 seconds slicing a hole and sweeping pinpointer
(4). 5-10 seconds replacing mess.
I had to quit watching or some I just closed my eyes and laid back in recliner until the audio signalled- FOUND!

