Make sure you didn't swap your front springs from l/h to r/h. The right one is supposed to be one # stiffer to compensate for the fuel tank & battery. If you still have the tags on them it's easy to check. They either finish by two numbers followed by two letters. Ex. 15ab or 16ab. Etc.

 

Possibly if when the spacers were installed the springs got mixed up. Typically the passenger side springs are a bit more stiff to compensate for the fuel tank.