I recently (2 weeks ago) started a new routine. Been fine so far, but of course that could just be because when I start a new routine I drop the weight and then work back up. Only huge difference in my routine is it's switching from 3 days a week to 4 days a week, and focusing on just 1 big lift (squat, deadlift, bench, military press) per day. Squat is on Friday though so that could be hard by the end of the week.