how i create a pipe at some angle..like Nozzle 1 of reboiler to Nozzle N3 of cracking Tower. there is some angle i want to know how to measure that angle.
help me! I have some problems. I want to create Head and Tail by using Head connection and Tail Connection with "Pick" box. when I click at a Pick and then choose a nozzle but the "connect" box doesn't appear (both setting Head and Tail). how do I consult this problem?