Hits are drifting to the edges

Symptoms 

 

 

 When the laser is fired, it does not hit the spot I shot at, but it is slightly shifted towards the edges . This happens across the entire screen. 

 

 

 

 Cause 

 If your hits drift towards the edges, it usually indicates a wrong detection area . However, if the laser movement is consistent throughout the entire screen, laser calibration should fix the problem(laser not shooting straight) 

 

 

 Resolution 

 

 Ensure that the detection area is selected correctly. Follow the tutorial  here . 

 

 

 

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