SPL Midlink upper perch adjustment
 

How do you know what the right location is for the adjustable upper perch? Attached photos for reference. https://uploads.tapatalk-cdn.com/201...3682503b0f.jpghttps://uploads.tapatalk-cdn.com/201...da53c9eebe.jpg

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When the car is on the ground it should be straight up and down, not to one side. You need to push it more to the inside of the car. It should be slightly to the inside of the middle position.