Hi all,

I´m working with a water piping system. This one belongs to a Conveyour Belt
cleaning system´s. My questions are the folowing:
How can i define the "DOWNSTREAM" in a especific bend?
How can i especificate the bend angle in the piping imput?, What´s the meaning of each one of them (Angle 1, Angle 2, Angle 3)?

I have another situation... The graphical overview show a bend out of phase of the entire piping system. I was delete the element. After, I was create again and this apear in the same position. What can i do?

Many thanks and regards!
Cesar Moreno