In size S, the drilling pattern of the Meidjo 2.1 and 3 is identical to that of the Meidjo 2.0.
Be carefull in size L, the pattern of the Meidjo 2.1 and 3 is different from that of the Meidjo 2.0 in the base plate. At the back of the base plate: two new holes are to be drilled and the two old ones are to be filled. The new holes are aligned with the others for a better anchoring.