Hi everyone, Yoshi is still running red after a bit of nice movement. I plan it increase back to 4.5 tonight. I was thinking, and I did leave the lantus pen out a few days ago unopened. Probably 10 hours or so. I just got the pen and I would hate to get a new one. Do you think the pen went bad? No cloudiness or floaties. I have radiator heat so it can get a bit warm in here. I just can’t figure out why he’s running so high after improving.