P/B and Down Arrows Mixed Up

[jgedmond]

The resistance values for the P/B and Down Arrow switches are reversed. P/B is triggered by 16.9k Ohms and Down Arrow is triggered by 12k Ohms. To fix this, I had to solder the 13k Ohm and 3.9k Ohm resistors in series and mount them in the "12k Ohm" holes below the P/B switch. Secondly, I soldered a 12k Ohm resistor in the "13k Ohm" position below the Down Arrow switch and a short in the "3.9k Ohm" position to the right of the Down Arrow switch.