AHK Triggerbot help

Hello I have a AHK triggerbot that I have been using with a 1920x1080 monitor. It works fine with a 1920x1080 monitor but recently I upgraded to a 2560x1440 monitor. Im asking for some help with the new resolution as I cannot find a good set of numbers for the crosshair when I play the game. When I run the script with 1920x1080 the numbers for the crosshair are fine but it does not detect the crosshair if I change to my native resolution which is 2560x1440. Can someone help me find the crosshair placement?

Here is the 1920x1080 pixels for the crosshair. I need someone to help me find the pixels for 2560x1440.