How do you place a cut at a specific measurement? I am learning Blender and come across this instance often yet still can't figure out how to solve it. If I have a wall and I want to cut a hole out using boolean difference, how do I place the object to do the cutting at a specific measurement from the edge of the wall? Say for example, .880m from the edge. (I have my units set to metric)
You can use snap to attach the face to the wall edge:


Then use typing move to manage your door to the desired position: