We purchased a 12'Wx12'D Steel Patio Gazebo. SKU: 800-035 from AOODOR, a very sturdy unit.  Upon assembling & setting up the patio, we discovered 4 sections that had dents in them.  Also, small upper canopy (I think it is 2'x2') does not fit on the top - the brackets do not extend above the main canopy, so you cannot attach the 'tie-downs".  There also is a baggy (no number or letter on it) that has a long screw, medium screw, 2 short screws & 2 different things (kind of triangular) in it that I have NO idea what they are for, nor is there any mention of them in the Assembly & Instruction Manual.  It does not even mention them in the "Parts List".  I would like to know if there is any compensation for the steel bars that have dents in them.  It is a nice looking gazebo, and not happy about the dents.  Please reply!