Hi again,
having resolved the spiral ramp issue successfully - thanks for the helpful advice - here is another one:
In some way it relates to the topic Sandking posted a while ago. I'd like to modify a horizontal extruded plane according to a given set of coordinates, so that in the end it's sloping in two ways. I attach a quick sketch, done in 2D, to illustrate what I try to achieve (hope this works, using the file manager; copy and paste didn't work).
I'll try to describe it in more detail, in case the sketch doesn't show.
Start with a slab of 1m x 1m, 10cm thickness. Horizontal. Now I want to lift it up, so that the lower right corner remains on the ground, the upper left corner highest up, and the other 2 somewhere in between. However, the verticals should NOT tilt in any way, but remain vertical. And the thickness should ideally not change as well.
I've tried a few options without much success, so rather than describing them in detail I'd prefer to start from scratch.
Any suggestions would be much appreciated!
Best wishes,
Timo