Quick Q on the wipers on my Sierra (NT LWB). Can you adjust the position where they 'park'? They sweep over to the correct position when in use, but park a bit to far up the screen. When stoped in the park position, they can be quite easily pushed back down to where they should be. Intermintant dosn't work either
If i just pull the arms and reposition, they wont sweep far enough.
Cheers
Rick