E3D Tips : Bring E3D 2.1 Measure to E3D 3.1

In this video we will show how we bring the E3D 2.1 measure which uses EDG to 3.1 . We will also show how we find the commands and the setup needed. Sometimes, it takes time to bring a new command from the old version to the new. The old commands are well tested and liked, so until the new commands are matured, we may like to use the old ones.