i know the blanks aren't cross drilled or slotted...and that brembo doesn't make both cross drilled and slotted...but since i don't really think i need that much more stopping power...and because the price is close to OEM dealership rotors...i figured i'd check the blanks...but can blanks be used w/o cross drilling or slotting?...like are blanks just like any other rotors?...and what's that about machining?...i thought u machine rotors when they're warped so u can get a lil more life outta them...so why would u machine new ones?...sry for a lot of noob questions...but i really appreciate ur answers...thx