hi
here is your trigger
there are 2 new constants
Minutes to check the tick difference
Lay tick difference
make sure that your Default market history depth (in the monitoring options), is set at least 1 minute MORE than your Minutes to check the tick difference.
please check the list location as i had to change it to my location for testing, then copy and paste your location back.
please use test mode until you are happy with your settings
mcbee
download the trigger below