The LGS owner from whom I bought the Plains said the wedge can be inserted from either side which disagrees with the manual. My question is what is the reason that it needs to be put in from right to left? The four escutcheon screws are identical and the two escutcheons are identical. Is there something about the construction of the wedge that I'm missing? TIA.*Note: The wedge is installed from the right to the left. Sights are also installed from the right to
the left. Sights are removed from the left to the right.
PT7