Replacing a family by set rotation not working

[awilliams]

Passthrough is in the Clockwork package, but it can be written in a code block like so:

Embedding custom nodes

You can write your own Wait node in a code block. out = {wait,pass}; out[1]; wait = item or function you’re waiting on pass = the item you want to pass through once wait has succeeded

Essentially you need to force the order of operations of your graph so that the elements are not deleted at the same time you are trying to get data from them