alt+shift+arrow, how to set distance or length between base element and new element

[sdykae]

Question, how to configure default length when using the shortcut keys to create new elements based on selected one

[alderg]

Use defaultEdgeLength = 200 in the Configuration or use this link. See https://www.drawio.com/doc/faq/configure-diagram-editor

{
  "defaultEdgeLength": 200
}