Help with trading stoploss

Hi,

How can i do the following:

When I lay on a horse say at 2.00 and it goes down two ticks , so the odds are at 1.98 for example. I want to the file an unmatched back bet at my lay odds of 2.00.

If the odds go down 7 ticks or more I want to take the loss and stop betting in that race.

Thanks 

Hi

Back
price: bm_layp
conditions:
selections lay matched is greater than 0
and selections back price is equal to r_ticks(bm_layp, -2)
and trigger <name of your stop loss trigger> number of runs is equal to 0

Distribute loss between selections
based on ticks
stop loss ticks :7
condition: selections lay matched is greater than 0

example condition for your initial betting trigger to stop betting in the race if loss:
and every selections profit/loss is equal or greater than 0

many working examples of these sorts of triggers here and here

Thank you again