Hi Sneather, the side pane tabs are controlled by the file SidePane.htm which is inside the \ui sub-folder. On the Windows version you'll find it inside the main installation folder, on Mac right-click the application and choose "Show package contents" and inside there go to drive_c/moi/ui

The file needs to be edited in a text editor and have the palette structure changed.

Those tool palettes (like Construct and Transform) are made up of 2 pieces, a header piece which is a <moi:PaletteHeader> element followed by body piece which is a <moi:PaletteBody> . To separate Construct and Transform would mean making a new palette setup immediately after the current one (inserting a new <moi:PaletteHeader></moi:PaletteHeader><moi:PaletteBody></moi:PaletteBody>), and move the Transform things from the existing one into the new header/body.

- Michael