PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/ipc7351-padstack-naming-convention_topic36_post3503.html
(Square on one end and Circular on the other end) Padstack Defaults Solder Mask is 1:1 scale of the land size Paste Mask is 1:1 scale of the land size The Assembly Layer land is 1
| https://unisoft-cim.com/test-fixture_download.htm
file contains all the test probe locations to be drilled and wired on the solder side of the PC Board. It also contains all the drill through holes that will be taped over on the solder side. It is sorted by size. File extension .FBP is the FIXTURE FAB
