I currently have a raspberry amber in the primary and it has been there already for a week. I have yet to add the raspberry purée and I also have a chocolate stout in my only other carboy that is coming up on three weeks. Should I just go ahead and add gelatin and raspberry purée in the primary and have minimal splashing or bottle the stout and rack the amber onto purée in a secondary and risk oxidation? I have no way to carbon dioxide purge.
Is there any harm in adding to primary? I'm kind of impatient and ideally I could let the stout age a while in the primary it is in more. If I add the puree will it disrupt any of the fermentation by taking precedence of the alcohol tolerance of the yeast?