Eddie's position on the roof when he falls changes. At first, his legs are still on the roof, then a few seconds later, his legs start to dangle. Later, his legs are higher up on the roof than the first shot.
When Hector confronts Eddie at dinner, Hector stands and points his finger at the sitting Eddie. From Eddie's view, Hector is shouting and pointing with his right hand, but from Hector's view, you see his left hand pointing at Eddie.
When Lee grabs the fire hose to throw it to Eddie, who is sliding off the roof, the nozzle comes off. When Lee throws the hose seconds later, the nozzle is back on, but Lee did grab the nozzle as though he was planning to reattach it, and would have quite possibly had a moment to do so before throwing it to Eddie.