I haven't heard of or know of a particular number. I would think in about a week or two you would be pretty settled. Mine was pretty done moving after a day.

 

It doesn't depends on how long you wait, I think it's more so on how much you drive per day. The more you drive, the faster it gets settle. 3-5 days is enough for a spring on a coilover to settle, you should book your alignment now as it gets quite busy in this season.

 

i waited bout a week and then got my alignment...

 

It depends on how often you drive it. So 3-5 days should be good if it's a DD.