Try twisting the wiper arm as that will change the angle the blade meets the screen at.
Adjustable spanner on the arm at the wiper end and then give it a tweek, test and repeat. Might be trial and error to find the middle point for no chattering in either direction.
Try twisting the wiper arm as that will change the angle the blade meets the screen at. Adjustable spanner on the arm at the wiper end and then give it a tweek, test and repeat. Might be trial and error to find the middle point for no chattering in either direction.
Cheers Rich,
i did that,and well..... I OWE YOU A PASTIE....worked first time....