New Loft/Snap Question

[sleepyto]

In the attachment I would like to make a 90 degree elbow with the ability to have it snap to a end of pipe or start a lofted pipe from either end.

RailWorksProc2 2010-09-23 10-54-05-81.jpg

I know its possible I just don't know how. I have the a lofted pipe that starts with a 90 degree elbow, but I would like to have the ability to spot a elbow and then start
placing lofted pipe from either end.

Any Ideas will be greatly appreciated.

Thanks in Advance
John

[Bananarama]

This can only be done is the joint is defined as a network item, such as a roadway intersection.

[sleepyto]

Thanks for the reply.

Is there anything special that has to be done when setting up one of these network items?

John