Set Invert is this a bug

[craigp]

I tried example you shown on below post but still the same issue. @keith.sowinski any thoughts?

Civil 3D Toolkit Feedback thread

@mzjensen when the slope is Zero it will give you an infinite length, I’ll fix it in the next release. use the other node where you can specify the slope as well. Also: It might take 2 runs of the graph to get the correct values It’s best if you concatenate the nodes and don’t create parallel branches [image]