I've started my second and third 1 gallon batches of Honig Apeflwein. I let the first batch go till ferm. stopped at 1.002 man was it dry, I back sweetened with splenda and bottled. Now for my next two batches I want to try cold crashing them so they they retain some sweetness. The OG's were 1.074 & 1.076. Can anybody give me and idea of how to gage this in terms of gravity? I'm using Pasteur Champagne yeast in the 1.076 and some Pasteur Red yeast in the 1.04 ( had the yeast left over from a batch of Blackberry wine) I don't know enough about the yeasts to know if I messed up using this yeast, I guess I'll find out in about 6 months. After all the rambling my question is At what gravities should I cold crash? And how long in the fridge do I hold them before I rack?