Often when I add locators AFTER creating mesh for a project the first time (for example when I add a new picture), ImageModeler misaligns the mesh and its proportions are always larger than they should be. However, all locators are displayed properly.
 
Is there any way to fix this?

I'm adding photos now that the model is done so that I can get better texture extractions, but it's not working too well.
 
As soon as I add any points on the new photo, the model geometry flies to some random location.

Hello,
 
  That's probably due to the fact that no coordinate system has been set by the user.
Try to add your own coordinate system, then IM will try to keep it constant after re-calibrating, and the objects sould not move.
 
Best,
 
Stef