Default:
![image.png](//image.easyeda.com/pullimage/p3LMlGwpxVrxxChhyiKMKstihxIZ6mfesLNXW2kH.png)
Expand the Paste Mask by 10mil:
![image.png](//image.easyeda.com/pullimage/SkM7x7fi7aUcs4Ty116rcwHmc8GXhEvu3e9c9W7e.png)
Set the Paste Mask Expansion to **-**10mil:
![image.png](//image.easyeda.com/pullimage/d5MoG1ct3mx6DBZqbUYdCqac2WSqDRzhKZ4Xui6B.png)
Paste Mask resets to the default value of 0mil expansion BUT the indicated value of the expansion attribute remains at 10mil:
![image.png](//image.easyeda.com/pullimage/HlTecsBGSAIBBXiueV8kwFPeTM4lEf7gIWBFd6W0.png)
Chrome
73.0.3683.103
Windows
10
EasyEDA
5.9.42