Here’s a step-by-step guide on using a new A3 title block, placing views properly, and creating a presentation in Revit:

Step 1: Load the New A3 Title Block
1. Open Revit: Launch Revit and open your project.
2. Load Family: Click on the “Load Family” button in the “Insert” tab.
3. Browse: Navigate to the location of your new A3 title block family file (.rfa).
4. Load: Load the title block family into your Revit project.

Step 2: Create a New Sheet
1. Sheet: Click on the “Sheet” button in the “View” tab.
2. New Sheet: Select “New Sheet” from the drop-down menu.
3. Select Title Block: Choose the new A3 title block family you loaded earlier.
4. OK: Click “OK” to create the new sheet.

Step 3: Place Views on the Sheet
1. View: Select the view you want to place on the sheet from the “Project Browser”.
2. Place View: Click on the “Place View” button in the “View” tab.
3. Select View: Select the view you want to place on the sheet.
4. Place: Click on the sheet to place the view.

Step 4: Arrange Views on the Sheet
1. Select View: Select the view you want to move or resize.
2. Move: Use the “Move” tool to reposition the view on the sheet.
3. Resize: Use the “Resize” tool to adjust the size of the view on the sheet.
4. Align: Use the “Align” tool to align views with each other or with the title block.

Step 5: Add View Names and Annotations
1. View Name: Double-click on the view to add a view name.
2. Annotation: Use the “Annotate” tab to add annotations, such as text, dimensions, and tags.
3. Leader: Use the “Leader” tool to add leaders to annotations.

Step 6: Finalize the Presentation
1. Check Spelling: Check the spelling and grammar of all annotations and view names.
2. Verify Accuracy: Verify that all views are accurate and up-to-date.
3. Add Borders: Add borders to the sheet to create a professional-looking presentation.
4. Export: Export the presentation as a PDF or print it for distribution.