Try this:
if you want to move a row or column for one step, click the other two rows/columns. that will do the trick.
Say... you want to move row 3 to the right. click the right button on row 1 and row 2.
row 1 right button will shift row 1 right, row 2 left and row 3 left.
row 2 right button will shift row 1 left (=back), row 2 right (back) and row 3 left again (2x left = 1x right).