Pixera has a multitude of helpful features to speedup object arrangement, especially when it comes to changing numeric values in the Workspace or Inspector.
Most value fields allow a continuous value change by left-clicking into the field and dragging the mouse up and down.
Example: Changing the size in the Inspector
Basic math operations (+,-,*,/) are allowed when entering a value. Furthermore, typing '++' or '--' followed by the desired value in any numeric input value field and pressing Enter simply adds or subtracts the entered value from the actual value.
Example: In the Inspector
Example: In the Workspace
See also: Timecode