I just installed mine and it looks okay to me. These springs were bought used from Kreestofour, and springs were originally owned by LordByron so the springs, IMO do not need another settle issue. Now, during the installation, I've noticed that the Tech made a mistake of installing the rear one on the front strut, so I had that fixed right away. I am assuming that during your installation, there could have been a mistake where they've installed springs in mismatched order, meaning front to rear and rear to front. Hope this might help.

 

Mine are installed correctly but my drivers side is lower than my passenger side - Probably from never having a passenger.

Oh well - It looks good and the average Joe will never notice it.

 

I've never noticed a difference in height but if the springs on one side are higher than the other then the taller springs should go on the driver side to compensate the drivers weight.

These springs are definately not only for looks! The spring rates give the car a great balance. I like the balance alot more than my oem my00 springs.

 

I finished installing my Gf210 with a 7mm drop no more than a half hour ago, i saw the drop but was slightly uneven, made abslolutely sure they sat in the cups. Im pretty confident a little of canyon driving tommorow will settle those springs very nicely in there nest's

 

https://www.s2ki.com/forums/index.php?showtopic=528612

My post and experience with Tein might help you.