Gunnar of bradford MN
New member
did a depth test whith the 4 x 6 " DD   using my M- 6  discrimanation  at nickle , sens at 40 get good signal  0"-- to 1.5 " gain at 60 gets 3 "  gain at 100 gets good signal to 4.5 " fading fast at 5" but if you are tommy the pinball wizard  you can pick it out  usen a penny  , a nickle , a dime , a quarter  this would cover most finds in the park  recent drops  i say   centering is perfect in all metal pinpont mode  or off the heal  up coming depth tests using the  6x10 DD and stock 9.5  comming soon  stay tuned tests wher performed by placing  one 2x4 flat and coin on teh ground then another  then another  until signal was faint  so the 4x6 will show VDInumbers  well up to the 4.5" mark  and give a good signal .    But fads away rapidly after 4.5 inches
	
		
			
		
		
	
				
			 
						
					