This is my first smoker and i have seen lots of people rave a bout this smoker but to me it seems like everything is very lose. The grills seem a little to small for the smoker so they slide around. The wood/ charcoal pan seems to just sit there very lose, it just seems like nothing is centered almost like the body is to wide for the parts thus leaving room for everything to move. For instance when I tried to brush the grill after grilling some burgers it slid off the little holders and fell down hanging to the next level below where the wood pan is. Also on a smoker this size how many wood chips/chunks is a good starting place? I would really appreciate the help if anyone can maybe post picks of how much wood they put in and also of any tweaks they found help full. Thanks in advance to anyone who can help.