I have a part of a mesh selected, using a custom orientation called "ventil".
Now, if I want to add some thickness to the cylinder, by extrusion scaling it with
I will be able to lock out the Z axis of the normal orientation in the extrusion, but not the custom orientation "ventil", which I actually expected would be the orientation to use.
Extrusions seems to only use "Normal", but grabbing uses the custom orientation.
Is this a bug?
(I would create the tag "Orientations" to this question if I had 300 reputation)