I'm the family sherpa when we go to the park so I have been stopped 3 of the 4 times so far this week. After the first time I took out my battery charger. Even holding it out didn't help the second time. The third time I didn't have my bag but in my pocket I had a small metal business card holder that I use to keep my ap, dvc, and gift cards in and they said that probably set it off. This morning I'll try and take both out. The line time I didn't get stopped though I think it was just because of some confusion. A little girl walked through right at the same time as me and the guard was distracted by something else, so I just speed walked past before they could say anything, lol.
Even getting stopped though the new process is so much better because they don't search everyone.