So brewed a ipa a week ago and am transferring on friday for dry hopping and freeing up fermentor. I'm making a apa on sat and will be using same yeast Wyeast 1272. I have washed yeast before but always have refigerated and decanted and made a starter. My question is should I wash yeast fryday try to refrigerate overnight and pitch 180 ml of slurry (mr.malty) or just buy new pack. I don't know if overnight will settle the yeast out.