Hi.. I have a 2007 X5 (e70)

The water spray on my front windshield wipers is miserable..

The headlight washers clean more of the windscreen that these.. the back one seemsfine too.

Water flow seems ok but the are hitting the bottom of the screen when I use them.

I read somewhere there are separate pumps for each.. ideas, thoughts, things I can try ???

It's is an expensive job to do ? Don't want to waste your time if it's something trivial...

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