I have not experienced the above issue (yet).
I am modelling the face a straight wall approximately 100 metres long using a Leica BLK3D and Panasonic Lumix G100 camera and I am very happy with the mosaic orthos I am getting out of 1.2.0.16905 RC.
My model is essentially locally geo-referenced by the Leica BLK3D. It is dimensionally scaled correctly and up is up but it does not have a geo-referenced origin or plan (x,y) rotation.
Consequently I do not get the Type option in the Ortho Projection Tool. That is not a problem as all I do is select the side face of the reconstruction region and orientate the reconstruction region by eye using the Top View.
To speed up this part of the process is it possible to rotate the reconstruction region by picking two points when viewed from the Top rather than the method I am using above ? I will look more into the geo-referencing
I would like to know broadly what the difference is between image mosaicing general and aerial and/or whether this is relevant to my application described above?
Thanks, Kev