sliced bread for free or am i a complete idiot?

hey guys!  i was messing around with my ar one day and realized that i could lighten trigger pull by getting the hammer spring 'legs' to tuck under the trigger/disco pin.  

BUT the pin would 'walk' during fire.  so my brain had a fart last night and thought of the "twisting trigger"  method.  so tonight dateless again, i modified all my ar's so one leg of the hammer spring goes under the trig/disc pin and the other one rides on top keeping the pin in.  

result all have reduced trigger pulls.  has anyone else done this before?  is this the way it's supposed to be and i just haven't been doing it right? or am i just f*ing genious? (hopefully the later)

try it out - let me know what you think

steve

Are you saying it's not safe because of a light trigger pull?