In this episode, Jason explains why a pull plan alone is not enough to create reliable schedules. While pull planning is critical for collaboration, sequencing, and trade buy-in, it must always be balanced against historical project data, what Jason calls the "reference class." The key lesson: never let optimism override reality. Great pull plans combine collaboration with historical evidence.

What you'll learn in this episode:

• Why CPM and rigid single-train Takt planning are both flawed extremes.
• What multi-train Takt planning actually means.
• How trades can flow together without forcing unnatural rhythms.
• What a "reference class" is and why it matters.
• Why pull plans must be validated against historical project data.
• How optimism and "rose-colored glasses" can derail schedules.
• Why historical throughput data should guide milestone commitments.

Are you building schedules based only on opinions or grounding them in real production history?

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Also, here are links to our YouTube Channels:

· Jason Schroeder YouTube Channel: https://www.youtube.com/channel/UC4xpRYvrW5Op5Ckxs4vDGDg

· LeanTakt YouTube Channel: https://www.youtube.com/c/leanTakt

· LeanSuper YouTube Channel: https://www.youtube.com/channel/UCzQDevqQP19L4LePuqma3Fg/featured

· LeanSurvey YouTube Channel: https://www.youtube.com/channel/UC-Ztn3okFhyB_3p5nmMKnsw