My bet is on a low mash temp. Long and low for me at least has yielded some very high att. performance of my yeast. Remember Lower mash temps yield higher alcohol beers, with less body.
Manasquan River Brewing LLCManasquanRiverBrewingllc@outlook.com
"Maker of the Original "Manasquan River Paddle", an all hand made, hand shaped & contoured, mash paddle. Designed for home brewers by a brewer"
Available thru the Fine Folks at MoreBeer! Inc., and Love2Brew.com.
Also available thru select Local Home Brew Stores
Wholesale inquiries welcome.
Like us on Facebook https://www.facebook.com/ManasquanRiverBrewingLLC?ref=hl