Yep, did the same thing when I was building my camp, jumped off the floor to go get some more nails for the nailer, hit an uneven spot and broke my foot in 2 places.I may be out of commission for a bit. Loaded my tractor on the trailer to go do some work for my brother inlaw at his camp. I hopped off the side of the trailer and landed on the edge of a 2x8 and hurt my foot. I will have it x-rayed this week to see if I possibly broke a bone or something. Getting around on crutches at the moment.