Average Playground Metal Detecting Experience, 40 kHz God Mode Nokta Legend 1.15 With LG15 Coil

Some of these playgrounds are void of targets. This one was ok.
All Metal
40 kHz
Sensitivity 25-30 (depending on stability)
Noise Cancellation (Important) Frequency Shift
Recovery Speed 6-9
Iron Filter 3
Stability 2
Ground Stability 2
Volume 2
Audio Gain 3
Pitch tones
Tone Volume (1,10)
Tone Frequency (1,25)
Tone Break 9
Threshold Level 1
Threshold Frequency 10