Hi,
I have made up a sample trigger with constants for your reference only ie it's not a workable trigger other than in testing/messing about.
In the constants you can adjust,
maximum runners,
minimum volume,
time to bet,
fixed liability amount for lays,
minimum back price,
maximum lay price,
back amount.
first trigger deletes unsuitable markets,
second backs one selection of greater rank than 3 and less than 7
third lays greater rank than 5, fixed liablilty.
one back and lay bet per race.
You can change using the Selections tab in each trigger.
You can add other constants at the top of the file, and then reference them in the conditions part of the firing trigger.
Maybe it will help you get going with your creations. you can import your excel calculations if you need to. In any case, it killed an hour while I ran some dog tests myself
Regards
Larp