First off, sorry if I posted in the wrong section.

I installed BC coils a few months ago and recently had the car raised in the rear in order to fit my spacers.
I noticed the driver rear was lower than the passenger rear, but no big deal right? I had the car adjusted. Then I noticed after getting it adjusted the driver rear is getting lower again! any idea why this is happening?

 

Probably the springs settling in

 

did you lock the pin correctly ? no big deal but its not right you should not drive when the car is uneven, do the adjustment again. Do it properly don't mess with suspension.