<p>BidLight helps you catch a missed sleeve by tracking every model change and issue between revisions, pinned to the elements involved, so a penetration that drops out or never gets coordinated is visible while the fix is still cheap.</p> <p>Here is how you put it to work:</p> <ul><li>Publish from Revit or Navisworks. Each publish is a versioned snapshot with its own files, author and milestone.</li><li>Compare any two revisions element by element, grouped by category such as structural and MEP, to see exactly what changed around a penetration.</li><li>Pin the issue to the element. It carries the sheet and revision it came from.</li><li>Assign an owner. They see it in their 6am daily digest.</li><li>Close it only with proof: a screenshot, a tagged user and the linked model commit.</li></ul> <p>A sleeve fixed in the model costs about $50. Found at rough-in it costs $5,000 to $50,000. You walk into the coordination meeting with a record, not a search through old emails and markups.</p>