I have about 15 brews under my belt by now and I want to try gelatin to clear. My English ale is done fermentation and I also bottle my beer and prime in the bottle. When and how much gelatin should I add and how should go at it? I'll have to cold crash outside and temperatures are close to freezing if not at freezing at night. Days are in the low to mid 40s. Can I just dump the mix into my plastic carboy and set it outside for a day or two and then bottle without hurting the residual yeast?