Dynamic Relaxation failure



I’m having a bad dynamic relaxation day here; 0.6.3 crashes Revit, daily builds can’t make curves and 0.7.0 has no node. I posted the first on https://github.com/DynamoDS/Dynamo/issues/1639 today - anyone know how to make this work?

I’ve tried to build up a new definition using the sample as a template, but that just hangs up.Dynamic Relaxation test