Rear TSB break in time??

I have had my rear TSB for about 7 months now and it has made my rear much higher than the front. At this time the rear is exactly 2-1/2 inches higher than the front. I have read of others saying their springs settled over time and dropped down a little.

I rarely carry much of a load and do not tow anything so after 6 months is it safe to assume that my truck will not settle any lower? I am ordering my 5100s shortly and if it looks like it will not drop anymore I am going with the 2.5 setting. If it takes the springs longer to settle then I may go with the 1.75 hoping that it will all work out even.

I would think that after half a year they would be settled as much as they can but again I know nothing of suspensions....thanks for any help on this.

 

They should be settled after 7 months, I don't think the height is going to change much, especially if you don't tow/ haul anything.