Are you playing sim all star? Fast breaks are easy on sim pro, they happen all the time.
On Sim All Star the computer reacts too quickly, they get 2-3 guys in the lane on every fast break and it's a complete boner killer... hence the reason nobody has been able to post pictures of realistic fast break totals.
I mean, all you have to do to realize there are problems on the fast break is get a steal 1 on 1 and realize how quickly the CPU responds to getting the ball stolen and how you NEVER pull away from them regardless of who has the ball. I highly suggest using chris paul or monta ellis and try to do this. On Sim All Star they simply do not work how they should.

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