Dear community, I need your advice on the following problem. I align map #1 to the reference volume using fit command, and then need to confer this transformation to map #2. This could be done by using matrixcopy command. However in this particular case #1 has twice larger voxel size than #2. It is understod, that since transformation matrix describes shifts in non-scaled pixels, I can not use matrixcopy command. Is it correct to scale translations (column 4) in the fit matrix for #1 and apply it to #2 with matrixset command? Thank you and best regards, Oleksiy Dr Oleksiy Kovtun Research Fellow Briggs group MRC Laboratory of Molecular Biology Francis Crick Avenue Cambridge CB2 0QH UK Tel: + 44 1223 267551 Email: okovtun@mrc-lmb.cam.ac.uk