Thats right.
I installed my NF210 Tanabe lowering springs today and it took about 7Hrs., :o It was my first time tho.The drop looks better then I thought and a bit lower too.I will take some photos tomorrow when it is light out to show but I forgot to get before photos to have before and after shots,Oops.
I have a guestion tho.My driver side sits lower then the passenger side a bit.I didnt tighten the upper control arms on the front all the way untill I set the car on the ground and took it around the block 1 time.I read that it may take a few days to settle all the way but I will ask anyways.

Here is the measurments:

FRONT= DS 4 1/4 PS 4 1/2
REAR== DS 3 1/2 PS 4"

As you may be able to tell the front is about 1/4" off and the rear is 1/2" off,Is this ok?I kinda wish both rears were at 3 1/2",It looks nice.If anyone can make any sence out of what Im trying to say here feel free to help me out.
Shark

 

Here are some of the photos.
Shark

 

Oops,Looks like my camera res. was set too low. Ill get better ones later.
Shark

 

The car was not on a flat surface or you didn't tighten properly.

Try measuring from the ground to the bottom of the frame.