I missed FOUR trips, as I mentioned in an earlier post last week. The interviewer had the CBSA info in front of him, had it highlighted, and said, ok, you gotta figure out these 4 trips and come back to me once you figure it out. That was a stressful hour of searching my phone email from many years ago to figure it out. But, I applied with 80 days over the needed amount, so even those four trips didn't affect my total number. Hope this helps; just be honest that you forgot! That's what I did, and I got DM the next day. Hopefully positive, I can assume!