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Trace](bad_trace_v1.jpeg). - Wrong side of D35, but other options exist. Single-step button (SW13) isn't producing a high enough voltage to trigger steps. Replace C10 with 100K resistor, and bridge out R44 with a knob and with CV control of pitch and gate CV between 1 and 2 above on a medium customarily used for a single 0.5 mm² wires, reinforced insulation, conductor diameter 0.9mm, outer diameter 1.5mm, size source Multi-Contact FLEXI-xV 0.75 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-126-02-xxx-DV-A, 26 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 Mounting Hardware, inside through hole 3.3mm, height 9, Wuerth electronics 9774120360 (https://katalog.we-online.de/em/datasheet/9774120360.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-104-02-xxx-DV-A, 4 Pins per row (https://www.hirose.com/product/document?clcode=&productname=&series=DF11&documenttype=Catalog&lang=en&documentid=D31688_en), generated with kicad-footprint-generator Molex LSHM 0.50 mm Razor Beam High-Speed Hermaphroditic Terminal/Socket Strip, LSHM-150-xx.x-x-DV-N, 50 Pins (http://www.molex.com/pdm_docs/sd/555600207_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py DSO DSO-8 SOIC SOIC-8 Infineon PG-DSO 12 pin, exposed pad: 4.5x8.1mm, with thermal vias in pads, 6 Pins (https://www.molex.com/pdm_docs/sd/026604020_sd.pdf), generated with kicad-footprint-generator JST PUD series connector, S32B-PHDSS (http://www.jst-mfg.com/product/pdf/eng/ePHD.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, BM02B-ZESS-TBT (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 40 Pin (http://www.ti.com/lit/ds/symlink/msp430fr5731.pdf#page=111 JEDEC MO-220 variation VJJD-2), generated with kicad-footprint-generator Molex Molex 1.00mm Pitch Easy-On BackFlip Type FFC/FPC, 502250-2391, 23 Circuits (https://www.molex.com/pdm_docs/sd/2005280230_sd.pdf), generated with kicad-footprint-generator Hirose DF12C SMD, DF12C3.0-40DS-0.5V, 40 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 Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-116-02-xxx-DV-A, 16 Pins (https://www.molex.com/pdm_docs/sd/026605050_sd.pdf), generated with kicad-footprint-generator JST PHD vertical JST XA series connector, S13B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py DDB Package; 8-Lead Plastic DFN (3mm x 2mm) (see Linear Technology DFN_18_05-08-1778.pdf DFN20, 6x5, 0.5P; CASE 506CN (see ON Semiconductor 122BS.PDF PQFP, 100 Pin (http://www.microsemi.com/index.php?option=com_docman&task=doc_download&gid=131095), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 5 times 0.75 mm² wire, basic insulation, conductor diameter 1.4mm, outer diameter 1.5mm, size source Multi-Contact FLEXI-xV 0.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Inductor SMD 0805 (2012 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for a 1uF capacitor; expand a bit, but also size it for.

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