I am asking if anybody can help me in finding the spares or drawings of the Mutoh drafting head parts, since I am missing one lever of the inner head mechanism, which locks the rulers in definite angle position (90°-30°-45°, etc) it seems there should be a "L" shape lever acted by the side button on the handle of the drafting head, which engages with the teethed wheel located inside the head mechanism - this "L" shaped lever is missing in my Mutoh drafting machine.
I contacted Mutoh and local european dealers, but both answered to me that Mutoh is no more in the drafting machine business, so they cannot help..
I would really appreciate if anybody has a Mutoh drafting machine and perhaps could send to me on the forum a picture of the inner mechanism of the drafting head, so that at least I can figure how this lever is shaped and how it is mounted, so that with "reverse engineering" process I can make one spare lever, which should not be so difficult.