If flocculation worked out fine and setting didn't take too long, CaCl won't make any difference. Add some for insurance, maybe, if you have problems, but that's not your problem.
You don't need to be washing at this point. Based on experience with stinkies and also the recipe, generally they're washed regularly for a few weeks then wrapped up and put in cold storage, 38 or so. wax paper and foil works if you don'[t have fancier
otherwise you're promoting much softer than necessary