Hi MaBo and welcome back.
You're right, the instructions in the first post were not correctly converted from the old forum: for some unknown reason all the <_> tags under the _code_ tag were not displayed at all, even if they were still present in the post when editing it. It was enough to edit and save again it to make them reappear, everything should be correct now, thanks for pointing this out. I'll keep in mind this issue when fixing the remaining bugs introduced by the forum migration.
Varti