Chief Longwind Of The North
Certified/Certifiable
Speaking from personal experience, there is no need to do any smoothing to Lodge pans. I have two Lodge Logic pans I use regularly and they both cook eggs without sticking. I can slide the eggs onto a plate with no issue.
If you feel you must make the pan smoother, you will have to re-season. And if that's the case, don't buy pre-seasoned CI. You should have some skill with power tools so you don't mess up the surface.
+1
Seeeeeya; Chief Longwind of the North