Susie
Quite the day you had. Just for some info/education:
The +10/+11 tests are great to get when you can because they'll let you know if you are shooting a dropping number and how fast it's dropping. It would have been difficult to know for certain this morning if he was low last night and on his way up or whether he was still dropping. It looks like he was still dropping.
Any time at all that you shoot (or think you shoot) a dropping number, you should always, without exception, get a +1. And if you give HC, you should keep testing until you get rising, no food influenced numbers. When the HC wears off, they usually come back down.
He's just having a really bad bounce. I'm not sure if anyone has let you know that when they bounce high after earning a reduction, you can shoot through the bounce once and take the reduction the next shot.