I greened up after the first goal to lock in some profit. I took €18.50 instead of the full €25 of the target. As you can see from the graph the odds rcketed after the second goal from West Ham and I could have locked in more profit.

The idea though is to protect the bank whenever possible and green up when you can. I think it was a prudent move still to green up after the first goal. That is the basis behind the whole system anyway.