on "
I'm not sure why we need to set the paralellism twice? we reach into the graph to get the paralellism to be used for the summer node. So its only done the once. The documented/user controlled variable is the Multiplier.

"

There might be a bug with the final refactor of the last PR where its no longer using the other node's value for this as it should. Its designed to only be set once. I'll check into that.