I have iClone 7 but am following a video of iClone6 and I apply a brick substance to a wall, The bricks are too large so I try and adjust the brick amount X, but my slider stops at 10 and even if I enter a higher value into it, it reverts back to 10,(The iClone video I am following the slider goes well past 10) and the bricks are not small enough.

Does anyone have any idea how I can make the bricks smaller