Hi when I set rotation using matrix: [ 0.0 0.0 1.0 ] [ 0.0 -1.0 -0.0 ] [ 1.0 0.0 -0.0 ] then I get that matrix from geom and this is what i get: [ 1.0 0.0 0.0 ] [ -0.0 1.0 0.0 ] [ 0.0 -0.0 1.0 ] what is happening? Is it made for fight with gimbal lock? What can I do with it? Thanks, Krystian