You can see by my picture (Icon?) next my name - they are almost level at rest - I forgot I would have to raise BOTH wipers to make them work properly. SO the left side would have to be up like 6 or more inches and the Right side 4 inches. If they are any closer than what I have they will get tangled up.
Thats why I never changed mine. I dont drive in the rain very much (at least not yet).
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