µTracer 3+ lid drilling
printed sticker drill template on polycarbonate
3mm through holes, 3.5x2mm sunk holes and 10mm through holes for Lorlin CK1029, 18.3mm through hole for 9 pin vacuum tube socket, 25mm through hole for 8 pin vacuum tube socket with 35x2mm sunk hole.
follow the whole build here: µTracer 3+ build