Somewhat Disappointing OB Class

We went to obedience class last night after missing a few weeks. We did lots of retrieves, which are no problem for Wyatt. We did get some good proofing but I was a little bored. At the end, we did sits and downs. The good news was that Wyatt made his 5 minute out of sight down with no problems. But we went down twice on his sit. He has been doing so well at home on sits and downs that I was a little disappointed. I will probably try staying in sight and/or closer next time for the sit. He missed his first drop on recall too but I think I know why. If I look at the "judge" for her hand signals, he frequently does not drop. If I look at Wyatt and keep the "judge" in my peripheral vision, he seems to do fine. Just something I need to remember. I was hoping to enter open at the Thanksgiving Cluster but it is not on Thanksgiving weekend and we had already signed up for an CPE agility trial 5 minutes from our house. Will have to wait until winter/spring. There do not seem to be any trials on December/January/February though.