A while back I did my first warm fermented (66 degrees) lager with 34/70. The OG was 1.060, so I pitched 2 re-hydrated packs to be safe. My next brew is going to come in at 1.050, and I'll ferment this one at 66 as well. My question is, since this is at the high end of the temp range, should I still pitch 2 packs or would 1 be adequate since I'll be well above a traditional lager temp?