Controlling the tiling of a VRay texture map

Having some issues with creating a repeating tile floor map. I have a tile and it is a VRay material and I want to repeat it on a floor. I see the UVW controls and there is repeat there but have had no luck with using it. It seems to create copies within the map area but only one time. I tried again and got only one map. Thanks!!

Ah it was just the preview that was tiling…