The first thing I had to do was open it and replace the 9v battery that came with it as it was dead. The circuit board has popped out and when putting it on the mounting pins you have to be very careful to put the micro switch lever in the right position or the device will not work. So what are my claims, is the battery really dead? And why the circuit board always separates as soon as you touch the battery connector. It comes out too easy. It needs to be fixed with a few screws. For the price I'm disappointed. If you want to use this with thicker wood you'll have to disassemble the case to change the contacts and I'm afraid the board will pop out again. it's a pain It's also a fairly simple board. This thing should sell for $30.
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