Ok I finally got a kegerator built and am starting to keg instead of bottle. I want to try to back sweeten using (thawed) frozen apple juice concentrate instead of splenda. I am going to bring it down to fridge temperature before adding in the FAJC so fermentation doesn't start back up. The question I have is I use 3-4 cups of splenda per 5 gallon batch to get it to the sweetness level my family and I prefer. (i know we like it sweet). Anyways what is the rough ratio for FAJC vs Splenda or other sugars is it 1:1 meaning 1 cup FAJC = Same sweetness as a cup of splenda or is it different ratio. I know I should sweeten to taste but i would like to at least get a good starting ratio so I can build off of.