Sean great thread i too am looking into this here is a link to some info . http://www.a1electric.com/el1000.htm



Some of the units i have seen in SR mag look like they move in the track straight up and down . I have never studies the power units from a modern vehicle .

Denny can you post a pic of the Explorer unit it may be a good way and i too like the price . There designed to pick up a much heavier glass .