Fat washing

[Broken Anvil Distilleries]

We've been running some basic experiments with fat washing distilled product. We've had some success but aren't where we need to be to guarantee long term stability. There are products on the market but may be using artificial flavoring (which isnt our thing).I was curious if there were suggestions on achieving stability (higher abv, fine filtration) etc. We are happy with flavours but are impatient and don't want to find out that everything goes nasty months in while it sits in distribution .