Hey, I've pitched two different yeasts in double batch I did 3 weeks ago. I was able to keg and even drink the one I pitched Nottingham in. Its cleared out well, and tastes awesome. The other I pitched a washed/reused Wyeast American Ale I took from a previous batch, and its still cloudy and seems to be slowly bubbling 3 weeks later. Did I massively under pitch? I got the starter going a day before I pitched w/ 1.033 SG wort from a previous batch. It seemed very good, and it kicked off pretty nicely initially, krausening up to the top just like the notty did... but it slowed down faster than the notty did, and seems to just be bubbling slowly along... ideas?