Today's lesson

Today while doing laundry I learned an important lesson. When using commercial stacked dryers (one on top the other) it is important if you put you laundry in the top dryer to put you money in the coin slot that has the arrow pointing up. Putting your money in the slot with the arrow pointing down will result in unusually long drying time. Just thought I'd pass it along to others who might share my homemaking skills.