Forum:Need help with modding

I've completed both playthroughs on my ps3 and I downloaded willowtree# to try modding some weapons. When I make a modded weapon and put it into my game its not there! I read on google that you can't mix parts but i don't i just want to make a kick ass machine gun. I modded a shield and it worked fine but none of my weapons do please help! DK01 13:23, August 18, 2010 (UTC)