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Through-hole Solder & Paste Mask Pad Stack Issue

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Tom H View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tom H Quote  Post ReplyReply Direct Link To This Post Posted: 23 Oct 2025 at 8:35am
Solder Mask Expansion is set in Altium Preferences. 

In Altium go to 'Preferences > PCB Editor > Defaults > Pad > SOLDER Expansion > 0.00'

Then the solder mask expansion will be 1:1 scale. 


 
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m.elsayed View Drop Down
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Joined: 22 Sep 2016
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Post Options Post Options   Thanks (0) Thanks(0)   Quote m.elsayed Quote  Post ReplyReply Direct Link To This Post Posted: 4 hours 6 minutes ago at 12:15am
Thanks, Tom
just still wait support for this point"pad type should be simple not other type as shown in image"
also for solder mask, is this something can be done in PCB tool , like in surface mount case?
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