Okay, I managed to mess up my Walther Creed, but I hope it is easily fixable. I had taken the slide off, but when I went to put it back together, I did not notice that the take down lever had rotated and now I have the slide on the gun and the take down lever is rotated 180 degrees. I can tell that the slide is not on properly and I can't get it back off. Anyone know if this is something that I could fix at home (remember, I am the one who screwed it up) or should I take it to someone? Thanks.