Hazet also makes a specialty tool to aim the nozzles. It is telescopic, so that you can see where the stream will hit the windshield. I've seen them on ebay for about $13.00, plus shipping. I'm not sure that I need one since I aim them maybe once every couple of years.

__________________
Mike

2000 SL500 22,000 miles
1981 300CD 188,000 miles
1979 450 SEL 266,000 miles
2005 Cadillac CTS 25,000 miles