if she does not need the DF then i would let it go, especially oif it distresses her. if she is finishing all her daytie bottles you can incraese the amount a little, otherwise don't worryabout it.
dd2 is still on DF to sleep through but dd1 did fine without it - even with DF she still woke for nightfeeds so we let it go and she slept thorugh better without it. to each their own :wink:
sounds like you are a very lucky mom