• Your instructor is awesome! –Patient –Knowledgeable –Helpful
     
    J.S.
    PGAV
  • Thank you to everyone at Seiler for hosting and presenting the BIM Computer class on Revit. Excellent overview of the...
     
    J.E.
    AGC-STL
  • We have been working with Seiler for the past few years, and they have always exceeded our expectations in regard to...
     
    M.L.
    Illinois Institute of Technology
  • Excellent class. Easy to follow along.
     
    D.B.
    Crawford, Murphy & Tilly, Inc.
  • Good course outline! Tips and Tricks provided will be useful!
     
    B.L.
    Ayres Associates
  • Great course. Instructor moved at a steady pace and didn't hesitate to ask questions or slow down/speed up when...
     
    J.D.
    Bartlett & West
  • Best experience I have had in a class like this – excellent instructor as well!
     
    A.R.
    Ragan-Smith Associates
  • A very sound fundamentals experience. Really helped me to understand the role of Revit in our workflow.
     
    J.M.
    PGAV
  • Trainers were very helpful and knowledgeable. I found the Civil 3D course very helpful!
     
    A.V.
    Terra Engineering, Ltd.
  • Great insight, and I think our set-ups and templates from training class will help our work.
     
    J.G.
    Weis Design Group

Understanding the new Trim and Extend commands in AutoCAD 2021

Autodesk AutoCAD 2021 brings new functionality with both the Trim and Extend commands.

As opposed to previous versions, you no longer have to select a cutting object to trim to, saving you a few steps. This can become a problem, however, in crowded drawings as I will demonstrate in the linked video below. There are options to alleviate these issues and restore previous functionality either temporarily or permanently.