Got you. That last line contradicts itself.
Should read: "The one I am using are also slotted which relieves the heat build up under the pad preventing another cause of warping!"
Also just found out that these same brackets will allow you to fit the FPV twin piston calipers and 330 mm rotors! Need at least 17" rims for these and maybe even 18". Dont think too many will pay an extra $600 that these sell for a pair though!