Yeah thats what I meant.....Vertical is under the ball stud on the inner camber mount and Horizontal is between the mount and the bulk head.
Think of it like this.....Vertical will change your Camber Gain....the more inclined(adding spacers) that angle gets the more traction you will have as the cars suspension compresses....so that will effect the car in the corner or as it starts to roll.
Horizontal....The longer you make it the slower that end of the car will react. Meaning if your car is breaking loose in a sweeping corner then making the link longer will help delay this....or if the car is too stuck and pushing/understeering around the corner making this link shorter will help free that end of the car up.