When trying differents sets of parameters of the same tool (or even different tools, eg. NR processes) I usually work with several identical previews so I can compare between them by Ctrl-Left'ing/Ctrl-Right'ing. To clone a preview I just drag its selector downwards to the empty space below (but the same can be accomplished in the menu Preview > Clone Preview).
However doing so creates the new preview with 1:1 zoom. I find myself constantly duplicating a preview and then reducing the zoom level of the new one to match that of the original one. Could we have it so that the new preview is created with the same zoom as the original?
