I went through 3 sets of elbows in 2 months. They would work for a while then leak a bit, stop then start again. Sometimes the coolant would just burn on the motor and I never saw it hit the ground, other times it would leave little puddles. Come to find out it was me doing a poor install job regarding the elbows. take your finger and rub all over both elbows to see if they are wet. Finally I used 2000 grit sandpaper and cleaned the holes the elbows go into the best I could then I rubbed a little 3in1 oil in the holes before I reinstalled them so the oring would not shift. Never leaked again.
