I have had this upgrade for quite some time now when I change the wiper because it was bad. The new wiper leave spots w/o cleaning, so I thought it was that the wiper did not work well with the wiper arm. Fast forward to today, I received the new wiper arm with the installed it and guess what... the same thing... still have a part w/o being clean. I bend the spring to see if it wasn't making the necessary pressure to the glass, it got a bit better but still have the middle of the glass not being clean.



Anyone of you with the E70 rear wiper upgrade has this problem? How did you fix it? Thanks for any help.

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5G Ford Ranger Lariat 2022

E36/7 Z3 97 1.9 New project

E53 X5 4.6is 02 OFF to Bring a trailer soon
Land Rover Disco 2 03 - sold
Kawasaki Z900B 17- sold
E53 X5 3.0 5M/T 01-sold-again
E53 X5 4.4 05-the beast a 4.8tu swap. at 150k -SOLD

E83 X3 3.0-the wife's - sold
R56 Mini Cooper S 07-sold
E36 M3 97 - sold
E36 M3 98-sold
E39 528i 00-sold
E30 318i 91-sold
E36 M3 95-sold

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