To determine the position of the doughs on the response part, insert the cylinders of the cans of the markings into these holes.
Mast the appropriate holes for the connection for the connection, draw a perpendicular line on which align the edge of the first part. Then squeeze the details or pile them in the direction of each other 6 drill the corresponding holes exactly and evenly — this may not be easy, so be careful! Apply glue to dadies, in the holes for them and to the edges of the boards, then fix the connection (see gluing).