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Mess More traces and vias, and net links romps with traces, vias, and this is a guessed value; could be other values, ceramic may work, test debouncing. Maybe enlarge footprint if needed. Subject: [PATCH 13/13] re-re-remove the mysterious extra trace 5040873587dbb57684343269abab88d35cf7124b more fixes more fixes a5c5ff12ce18fecaaf346f973863d12bf361ac82 re-re-remove the mysterious extra trace 5040873587dbb57684343269abab88d35cf7124b Update Schematics/schematic_bugs_v1.md Schematics/schematic_bugs_v1.md | 1 | Synth_power_2x5 | 2x5 pin shrouded header 2.54 mm spacing | Tayda | A-553 | | S2 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 | | | | | | | R14 | 1 README.md | 2 ; DRILL file {KiCad 5.1.10-88a1d61d58~90~ubuntu20.04.1} date Sat Aug 7 10:22:31 2021 e6b834b08c Fix floating pin for op amp 54f1a61ba5 gets jiggy with PCB locator, 7 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 501920-3001, 30 Pins per row (https://www.hirose.com/fr/product/document?clcode=CL0580-2218-5-05&productname=FH41-30S-0.5SH(05)&series=FH41&documenttype=2DDrawing&lang=fr&documentid=0001001704 Hirose series connector, S20B-PUDSS-1 (http://www.jst-mfg.com/product/pdf/eng/ePUD.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 4 times 1.5 mm² wires, basic insulation, conductor diameter 1.25mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-E 1.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times 0.15 mm².

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