When editing stitches, it may be helpful to select 2D View with Stitch Points 
and zoom in close enough to see the separate stitch points.
To select a stitch, click Single Stitch 
, then click a stitch point. A box appears around the point to show that it is selected.
Click and drag the box to move the stitch point. If desired, use Delete 
to delete the stitch point. Color Change
, Stop
and Trim
command markers and their associated stitch points can be moved, but they can only be deleted using Delete Commands
.