not sure where you were aiming, looks centered for elevation. the rule of thumb is move rear sight in the direction you want the impact to go. get a brass punch first, these can fit very tight in the dovetail.
nice shooting. although a steel frame fan myself, the feel of a commander seems better to me than govt and tends to be more reliable than most >4" 1911 offerings. the ideal length.
i see serations beneath the wrap-arounds, is this a stock item?
gunnie