I read online that switching out the hammer spring on a Beretta 92FS from the stock 20lb spring to the 16lb hammer spring from the 92 Double Action version will greatly improve the trigger on the standard 92. Has anyone done this or does anyone have any advice about shooting the 92. I feel like some of my accuracy problems with mine are related to the heavy trigger. I can get the 16 lb. spring for like $4.00 from MidwayUSA.