Does anyone know of a way to get a heavier trigger return spring for the PC Carbine? The reset on my trigger is way to weak for my liking. I'm used to the triggers in my AR's that literally push my finger back on reset. The PC Carbine is so weak I sometimes find myself out running the trigger reset. I'm not really worried about the trigger pull weight, I just want a nice tactile trigger with a noticeable, firm reset. Thanks for any help,Jordan