Since I know you are too modest to admit it, let me just say while you might choose to not count in an orthodox way which is fine, your choice, but the Siamese cat is out of the bag lol on your counting ability in those 1500+ hands you chose to count in an orthodox way vs the Ghost Rider.
I think 3 times in about 200 times when max bet was called for you bet the lower count 3 times. Anybody can be a little off on a marginal TC and they say it's not that big of a deal in general I think. Maybe once in a 100 hands you bet max in the next lower TC rung instead of next lower bet.
You should pat yourself on the back becasue you have the luxury of knowing it's real because CVBJ says so.
A real card-counter out there in real life never really knows exactly how many mistakes he makes. Probably not many but I'm sure some especially around close TC's.
Take heart - you still might really suck at index departures