<p>Most RFIs are questions your model already had the answer to. Someone moved a duct, nobody wrote down who or when, and now you are drafting an email instead of looking at your own record.</p> <p>BidLight keeps one live record of the project inside Revit and Navisworks. Every export is versioned and diffed element by element. So the question &quot;what changed and who touched it&quot; takes a minute, not a meeting.</p> <p>Here is the drill:</p> <ol><li>Open the versioned export before you open a blank RFI.</li><li>Read the element level diff for the change in question.</li><li>Pull the issue from BidLight instead of Teams, email, or Bluebeam.</li><li>Check what the change did to the estimate, which already updated in real time.</li><li>If the question survives all of that, send the RFI with the diff attached.</li></ol> <p>You find out about the slip when it happens, not at the GC meeting three weeks later. Every week a clash sits unresolved runs $15K to $50K in idle field labour. Fewer RFIs means faster answers and numbers you can defend.</p>