Hi there,
Sorry but.. is it that important your CDC;s scales show a loss that you'd consider moving weigh in day to have a ''meal off plan'' ? Isn't it more important you know you're losing weight and that you conciously make the choice whether or not to come off CD for Valentines or to stick to SS+/810 meal options, etc?
It can take a long time getting back in ketosis if you go seriously overboard... so even if you move your WI day for this it might not give you what you want. My 50 cents; choose what you want to do. I understand you don't want to bend your life around CD but you could try being more open to ''gain on CDC scales'' after a day off?
I'm sorry but the whole 'oh I should get WI on monday and then have an off meal on monday evening'-thing strikes me as odd. Maybe you should discuss this with your CDC? She may very well understand your worries and she may also be able to give you very good tips on what to eat vs. what better not to eat etc etc..
Ah well, like I said.. Just how I feel about it. Moving WI day is just fooling yourself eh, you know you'll gain from a day off so why not face up to the ''damages'' instead of just wishing them away by moving WI day?
Good luck whatever you decide and enjoy your meal,
x