[Fixed] Why Copied Blocks Change in Other Drawings in ZWCAD

Issue:

When copying a block from one drawing to another, the shape of the block changes. 

Causes:

This is because when both drawings contain blocks with the same name, the copied block will be replaced by the block definition in the target drawing, so the block will change.

Solution:

1. Rename the blocks with the same name

Click the menu Format → Rename (or enter the RENAME command) to open the Rename dialog box, select Name Object → Block, select the block to be renamed, input a new block name, and click OK to change the block name.

2. Rename the block before copying, and it will remain unchanged.