Okay,
I haven't explained it well.
Assume, in the 2.40 at Ascot, my trigger has backed "No Hope" in play at 2.20, 3.20 and 4.20
I now want my "attempt to green up" trigger to fire at 2.00, 3.00 and 4.00.
Individually. for each back price. Preferably as they go into the market.