Blog
Insights on production scheduling, lean manufacturing, and manufacturing software from 35+ years of industry experience.
Everything we have published.
10 What-If Analysis Mistakes That Produce Confident Wrong Answers
What if analysis mistakes in production scheduling: no baseline, stacked levers, skipped steps that break sequencing, and scenarios nobody made real.
8 Scheduling Run Mistakes That Produce a Plan Nobody Trusts
The production scheduling run mistakes that quietly wreck a plan: wrong scope, stale master data, priorities set too late, and Days Late warnings read as noise.
Eight Setup Matrix Mistakes That Leave Changeover Times Wrong
Setup matrix mistakes in production scheduling: missing family assignments, minutes entered as hours, blank zero cells, and how each one shows up.
Nine Shift and Calendar Setup Mistakes That Quietly Break a Schedule
Shift calendar setup mistakes rarely throw errors: wrong recurring dates, shrunk shifts, per-shift overrides, stale calendars. The symptom and fix for each.
The Reports That Answer 'Are We On Time?' in EDGEBIC
An on time delivery report for manufacturing is three reports, not one: how EDGEBIC computes late jobs, SPI and CPI, and the on-time trend, with worked numbers.
The Settings That Change How Your Schedule Looks (and the Ones That Change the Plan)
Gantt display settings scheduling teams argue about: which options are cosmetic, which move real work, and the three places the line gets crossed.
TOC Buffers and Direction Precedence in EDGEBIC
How TOC buffer scheduling is sized in EDGEBIC, how backward and forward passes split around the anchor, and which direction wins when several rules could apply.
What a Scenario Can and Cannot Change in EDGEBIC
The documented scenario planning limits in manufacturing what-if analysis: which levers a scenario controls, which it never touches, and why.
What the EDGEBIC Schedule Checks Actually Look For
Schedule data quality checks in plain language: over-booking, machine collisions, off-calendar work, consistency drift, and the thresholds behind each finding.
Why Every EDGEBIC Column Carries Its Own Definition
A manufacturing report glossary that cannot drift: how EDGEBIC structures every column definition, validates their links, and what that buys you in an audit.
Routing Version Control for Manufacturing: Snapshot vs Live Routing
Routing version control in manufacturing: how a job's frozen copy is chosen over the live routing, the three authorized writes, and the hybrid merge rules.
Nine Work Center Configuration Mistakes and What They Look Like
Work center configuration mistakes are quiet: wrong instance counts, mixed machine pools, per-machine overrides, stale calendars. The symptom and fix for each.