I started out dismayed because school in my town was out-but not in my favorite town 20 minutes away. I had to search a tab-infested park. So I put the Ace in coins mode and the next thing you know I had almost $4 in quarters-I was mad at myself because I wasn't expecting all this so I was just sticking the money in my pouch with finds from another day-in other words I didn't keep count. The coins just kept comin'! I started to move to another park and on the way YES! they were letting school out at noon. I quickly pulled in and started. All I can tell you is that I have over $20 in coins and approximately $12 is quarters-the pouch got so heavy it was pulling my pants down! And pinpointing? Come on folks. All you have do is lift the coil about 6-12 inches off the ground, hit the pinpoint and nail it in the air. I was dropping my screwdriver right on top of the coins! And the troublesome ones? Just quickly tap the pinpoint to make it fainter-sometimes you have to lower the coil when you do this. And you can do this with the 150, too. Just "x" it up in the air where the signal is faint. And if you're still not happy-I'll pay the postage for you to send it to me! I also won a digital camera at a local golf tournament last week, so I'll try to put these coins aside and send pics. Keep them Ace's smoking!