Cnc4newbies Z Axis Height?

I will have a new modified xcarve setup again in the new year! Can someone tell me the height of the top of their Z axis with a cnc4newbies z-axis on their xcarve? I’m attempting some design plans for a workbench that will hide my machine underneath, and I need to make sure of my height clearance. All my stuff is in storage, so I can’t just go measure it.