I've never had 3711 go below 1.000, but I've heard stories of it happening. However, if you're in the upper temp range like that, 0.999 correcting to 1.001, and you're in the potential range of 3711. I've had it go from 1.065 to 1.002 before.
Up Next: Ordinary Bitter, Mild, ESB, Session IPA
Souring: Session Kriek, Flemish Pale Ale, Oud Bruin, Lamebic, Flanders Red, Brett. C. Old Ale, Sour Stout, Brett C. Wild Bitter, Wild Cider
Polypins: Scottish 60/-
Bottled: English Cider, Belgian IPA, Spiced Winter Warmer, Malt Liquor, Robust Porter, Brown Porter, Bluebird Bitter Clone v4 & 5, Galaxy Rye APA, Scottish 60/-
In the "cellar": Brett B. Tripel, Quadrupel, Tripel, Brett C. Oaked English Barleywine, Lamebic