December 8th I started 6 gallon batch of peach wine , The SG jumped up to 1.100. and is now .988. Which gives me an alcohol by volume of 14.70%. This is way too high. I wanted a abv of around 10-11 %. How do I lower the alcohol content and make a lite summer wine? Can I just add a volume of peach nectar? or how do I back sweeten this?