Hi
It wasn't clear if you are back dutching or laying in the CS markets, and your exact spec for when to take the loss and delete the market is not defined, so I can only suggest an idea for you.
If you are laying, I think this trigger
http://marketfeederpro.com/learn/triggers/simple-staking-plan-lay/ can be modified. It takes the settled loss from the previous market and adds it to the lay stake in the next market, with some settings you can tweak.
If you follow the logic of the formulas and conditions, you can see how the variables are updated and referenced in the next market.
The suggestion is modify the first trigger to update the variable current_loss using your spec when to close the market and move on, rather than previous market settled.
e.g.:
in the value formula replace market_settled_pl with market_min_pl
change market status to in-play
add conditions to execute the trigger at the appropriate time (market_score etc.)
add a trigger action to delete the market when the variable(s) are updated
modify the laying trigger to your own, but retain "current_bet" in the amount
as I say this is just an idea and feel free to modify it and try it in test mode, but if you need some help to write and test you do have a quota of free triggers from the development service.