Sturdy and Fast all Steel CNC , my first build

[ba99297]

It is possible i didnt make my self clear beacause of my english
Syliavski i will use your photo to explain
When i say cnc i mean the element A of your picture
and when i say table i mean the element B of your picture and not the cutting table
So the question is
Will i have any stiffness issues if make two different construction A and B and then let A rest on B
Or i must make one construction both A and B together in order to have more stiffness.
The problem is that if i make one unique construction it will be too heavy

Thanks for your time