Hi Todd For backplane PCBs (S-100 and ECB) I used 1/8” thick or 3.2mm Thanks and have a nice day! From: n8...@googlegroups.com [mailto:n8...@googlegroups.com] On Behalf Of Todd Goodman Hi Andrew, When you've ordered S100 backplanes what board thickness did you use? Thanks! Todd Hi If you want to make a PCB and download EDA files from the wiki please upload any updates you make to the board as a new EDA file set. Any changes you make will likely also be wanted by other builders and this will prevent them from having to redo your work. Thanks and have a nice day! -- |