inventorying the parts when it arrives is critical. this is not IKEA.If you did the hitch I think you'll have no problems with the primitive skids. I did the skids but not the hitch. My front lip was missing a parts bag and primitive shipped immediately once I called them. Lesson is it's worth opening the box and taking inventory vs. the printed instructions and make sure everything is on hand before you start. make sure you have the right torque wrenches on hand. there are some big bolts and small ones with varying high and low Torques. i don't think i would have gotten the big ones tight enough just guessing vs. the giant 1/2 inch drive torque wrench which made it easy.