Can I adjust the 2 windshield wiper jets on the front of the E? They shoot too low! I need them to shoot about 3 inches higher...

You notice the same thing?

nope...

mine seems to spray the whole windshield.

I think you can stick a sewing needle in the hole and change the angle. I could do this on my truck anyway, so I imagine that it works with most hood mounted sprayers.