I didn't introduce much in the way of starches or sugars in P4 of my first round. I was going right back for round 2, as well. I did have on two occasions my son's yummy jalapeno roasted Yukon gold potato wedges and I did fine. This time I am going to slowly add back in a few more starches than I did before to see how I react to them. I won't be doing round 3 until after the New Year. I just have too much going on.