[Steve]

Just run them for a while using them on a few blades, with plenty of compound, applied frequently and they will smooth out. At least that's how it works for me.
Let us know how it goes. If thou don't use enough compound, you will get those pits. The abrasive (compound) has to be on the buff, or the buffer won't "cut." I hope things work for you, I'm still using the same wheels, five + yrs. after the DVD was made, and love 'em!