I need to rotate an architectural block but I need to do it on the Z axis. The easiest way I would think to do this is in a cross section view but the rotation handle only appears for X and Y rotations. For clarification, I'm designing a custom dog ramp. I "built" the entire ramp portion flat to the "ground" just as I would in real life. Now i'd like to tilt the entire block that makes up the ramp to find the right slope. Any help or suggestions would be great. Thanks!