any info on how to recalibrate sunroof position for closing and opening
 

560SEL and S600 W140 sunroof will not stop at exactly the closing point, it exceeds to the point where in it will pop upwards, any info on how to adjust it to function right?

I didn't know they had an adjustment; I thought they just moved forward until they stopped and moved back until they stopped - and when they stopped, there's a switch which stops the motor from running. Then again, I'm used to w201s, w123s, w124s, and w126s - the w140s could be different.

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