**This is the batch I made with a wlp530 yeast packet I was worried about it tasting sour/tart straight from the packet.*** Anyhow, after 16 days in primary at 72 the beer tastes delicious, which got me thinking about cold crashing and bottling. The OG was 1.066. I took a hydrometer reading 3 days ago and it was 1.008, took another one today and it hasn't changed. My question is regarding the airlock activity. It is still bubbling about every 2-3 minutes. I figure it's just dissolved CO2 escaping, but it's still remarkably regular. Since the FG has not changed in three days, would you go ahead and cold crash or wait longer to be safe?