brewed a wee heavy a while back. og was 1.080 but it hit some low temps then some higher temps(both still in range for the yeast). at almost 2 weeks it was at 1.060, blamed the cold and kept an eye on it. later that week it was down to 1.040. still seemed high to me, but now after almost another week it's still there. racked to secondary hoping this would excite the yeast a little bit. but there's still very little action. so that's what like 50% atttenuation instead of 69-73? areation for such a high gravity beer was pretty poor in hindsight(shaking), but is there anything i can do at this point to finish it out?