Node help

[Ewan_Opie]

Or something similar to this? (with the output list structure flattened to match your input list structure for the set parameter node)

Random list of lists

Hi Ned, I can replicate the issue on both 0.82 and 0.9 My suggestion is to file this problem on the official GitHub issues page: You could try the following work-around as a temporary measure: [DynamoSandbox_2016-01-16_10-35-26]