I have recently selected in Isogen project manager under switch #5 to suppress co-ordinates for vents drains and Misc. This is great because it cuts down on the amount of cleanup on busy iso's. However, it also suppresses any connection that has no continuation. I can force Isogen to add co-ordinates by placing a stop sign that is on a separate line from the spool on the end I want co-ordinates, but I believe there must be a better way? Can anyone help me?