Hello,
I would like to add a self clamping connector using zig-zag pad (see "Connectorless-AVR-ISP-connector" image for reference, found online)
On PCB I'm going to add three (or more) pads. My pad has 1mm hole drill, 1.8mm copper diameter, and 2.54 horizonal spacing, cause I'll going to use 2.54 pin header spacing male connectors (see image: "61300311121")
I'm wondering how much vertical spacing dis alignment is good enough to self clamp the pin header connector (reference "?" on "Capture1" image), if any have experience on that.