In this episode of Chasing Sigma, Chaz and Randy welcome Dr. Daniel Bumblauskas. He is an operations expert, systems thinker, and sought-after professor at Drury University and the University of Missouri.

From shop floors to classrooms, Dr. B has helped leaders apply Lean Six Sigma and operational clarity to create real impact. But for him, it’s not just about tools—it’s about serving people well through thoughtful systems and clear leadership.

You’ll hear:
✅ How Dr. B teaches operational excellence without overwhelming people✅ Why empathy and accountability both matter in leadership✅ How to earn buy-in without steamrolling change✅ Real-world stories of helping teams move from firefighting to flow✅ Advice for anyone who wants to become a Champion of Excellence

🎯 Because good systems don’t just improve output—they elevate people.

You might not expect a NASA systems engineer to credit Olive Garden with shaping his approach to excellence—but that’s exactly what Jeff does.

In this episode of Chasing Sigma, Randy & Chaz sit down with Jeff Leach, a software systems engineer at NASA’s Jet Propulsion Laboratory, to talk about what it means to build processes that don’t just work—they endure.

From coordinating deep-space communication systems to leading teams and raising kids, Jeff shares how systems thinking isn’t just for space missions—it’s for life.

You’ll hear:

• Why early doubts about systems engineering helped Jeff develop a deeper respect for structure

• What he’s learned from launching rockets—and parenting toddlers

• How generative AI is challenging and reshaping workflows at NASA

• What it means to own your value inside complex teams

• And how excellence starts with humility, empathy, and a willingness to ask good questions

🎯 Because whether you’re building rockets or relationships, how you build matters.

Most people think growth is linear—like crossing a finish line. But real excellence?

It’s a circle. It’s the habit of coming back to what matters, again and again.

In this episode of Chasing Sigma, Chaz and Randy explore how sustained excellence is built through attention to small details, repeatable processes, and the willingness to improve even when no one’s watching. With stories from Michelin-starred restaurants to Walt Disney’s Imagineers, this episode challenges us to care about the things people feel—even if they don’t always see.

You’ll learn:
✅ Why good systems communicate even when no one’s looking

✅ How perfection isn’t about pressure—it’s about purpose

✅ What it means to turn practical problems into statistical ones

✅ How tools like DMAIC help create repeatable excellence

✅ Why scaling isn’t just growth—it’s grounded in clarity and culture

🎯 Because excellence isn’t a one-time act. It’s a habit.

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Scaling the wall of complexity takes more than effort—it takes the right tools.

In this episode of Chasing Sigma, Chaz and Randy introduce the metaphor of a grappling hook as a guide for measuring what matters most in your organization. Through everyday stories (gas gauges, Payless shoes, half-marathons) and practical tools (CTQs, SIPOC, data scales), they reveal how to track what truly drives impact—not just activity.

🔧 In this episode:

• The difference between reports and measures (and why it matters)

• How to identify your Critical to Quality processes

• What SIPOC really is—and how to begin to implement it

• Choosing the right data scales to support smart decisions

• Practical examples from sales, volunteer teams, and training programs

🎯 Because when you measure the right things, you build systems that move everyone forward.

You don’t need to have it all figured out—you just need to know where to begin.

In this reflective and tool-packed episode of Chasing Sigma, Chaz and Randy step back to recap the key lessons from the first four episodes and build on them with deeper insight. They explore how to start using powerful tools like RACI, SIPOC, and Value Stream Maps—even if you're not an expert yet. The big idea? Start where you are. Grow as you go.

🔧 You’ll learn:✅ How to build with tools—even before you're a master
✅ The difference between efficiency and effectiveness (and why both matter)
✅ What Sigma really means (and no, it’s not just a Gen Z slang word)
✅ How organizations like Zappos and Patagonia operationalize their values
✅ The three questions every leader should ask before chasing improvement

What do you do when your team isn’t clicking?

When roles blur, responsibilities are unclear, and unity starts to fray?

In this episode of Chasing Sigma, Chaz Robbins and Randy Hiser explore why disunity often stems not from bad people—but from unclear processes. They break down how to build alignment and clarity using practical tools that empower teams to thrive.

You’ll learn:✅ Why technology alone doesn’t unify teams✅ The tension between “form and frenzy” on high-performing teams✅ How to use tools like the RACI matrix and SIPOC to bring structure and clarity✅ Why good tools don’t fix problems—skilled use of them does✅ How unity is built through awareness, desire, and shared process understanding

🧰 Featured Tools from the Craftsman’s Toolbox:

• RACI Matrix – Clarify who’s Responsible, Accountable, Consulted, and Informed

• SIPOC – Map how value flows through your organization

• Swimlane Process Maps – Align roles and systems

• Value Stream Maps – Expose bottlenecks and highlight true value

We all operate within systems—whether in business, leadership, or life. But what happens when bottlenecks, inefficiencies, and wasted time slow us down?

Enter Little’s Law, a powerful principle that helps us understand how time, process, and efficiency are connected.

In this episode of Chasing Sigma, Chaz Robbins & Randy Hiser break it down:
✅ What is Little’s Law? The surprising math behind efficiency
✅ Why time is the real currency of improvement—and how to use it wisely
✅ Value-Added vs. Non-Value-Added Work—How to cut out the waste
✅ How this law applies everywhere—from coffee shops to billion-dollar companies
✅ The Pareto Principle (80/20 Rule)—Finding the small changes that make a big impact

If you want to improve processes, work smarter, and eliminate friction, this episode is for you.

At some point, we all hit a wall—in business, leadership, and life.

The question is: What do you do when progress stalls? Do you power through, find a way around, or rethink your approach?

In this episode of Chasing Sigma, Randy Hiser & Chaz Robbins explore:
✅ How to recognize the real problem when facing roadblocks
✅ The ADKAR model and how awareness shapes problem-solving
✅ Why it’s not about “who’s right” but “what’s right” in decision-making
✅ Tactical vs. strategic thinking—and how to know what’s needed
✅ Why leadership alignment is crucial for overcoming challenges

If you’ve ever struggled with stalled progress, misalignment, or prioritization, this episode is for you.

What does it mean to chase Sigma? In our very first episode, we unpack the mindset behind continuous improvement, leadership, and problem-solving—whether in business, personal growth, or the systems we navigate daily.

Hosts Randy Hiser & Chaz Robbins discuss:
✅ The real meaning of Sigma and why it matters in everything we do.
✅ Why we're all chasing a standard, whether we realize it or not.
✅ How process improvement & leadership principles apply beyond manufacturing.
✅ The inner drive for excellence—and how to make it sustainable.

If you’re a leader, entrepreneur, or high-performer who wants to work smarter, lead better, and optimize for success, this podcast is for you.