external waste board adjustement R-CNC

External adjustement for the wasteboard of the R-CNC.
You need bolt and screw M5x25 (I used 14).

Make some slots in the aluminium corners (see picture).

Try to adjust a little the aluminium corners before putting the waste board.

Unscrew every screw a bit.

Take a piece of wood or aluminium as a reference.
Start at a corner, put the reference under the spindle, use clamps to pull the board against the spindle and screw (I used my shoulder to push against the X axis when pulling the