Washer spray on back windshield

I've actually had this issue with one of my cars. there are tiny spray nossles, that can pivot, from which the water shoots out of to hit the windshield. you need to find something slim and sharp like a bobby pin and place the tip into the exit hole where the water shoots out. gently pivot the nossle towards the area where you want the water to hit the wind shield. be careful not to push the pin too much into the nossle. you may warp the nossle tip and the water my spray out in an undesireable fashion.