A custom fitting tends to be highly specific and is generally a 1-time-use part. You modify a custom fitting using various AutoCAD commands, as noted below:
- EXPLODE command: When you initially explode a custom fitting, it is converted to the active view block. Exploding the custom fitting a second time converts the block to its associated linework.
- ERASE, MOVE, ROTATE and ROTATE3D, and SCALE commands break system connections.
- COPY, MIRROR, OFFSET, and ARRAY commands maintain custom fitting part properties and property sets.