I had my first paying customers that I have seen today but the only problem was the Water Wizard did not work right. The gantry boom would not go down during the wash and the wash would stop before the triple foam function.
About the problem: The Telco PA11B303T “magic box” works with the transmitting and receiving safety eyes located on the gantry and the cans on the front of the gantry. When the gantry safety eyes do not read a car the unit will not drop the boom, which was my problem. But the real problem was my Telco magic box when I switched the boxes the signal indicators were not lit and would follow the box. So I am going to over night a new magic box to get my automatic to work again.