Scanned schematic to clean DWG: control circuit diagram (sample)

Sample drawing (my own work, not a client file): a control circuit schematic redrawn from a scanned PDF into a clean DWG. How it was made - 9 circuit blocks re-laid out; relays, breaker, motor, PLC I/O and terminal blocks re-tagged with a consistent device code system (K, Q, M, U, X) and 100-series wire numbers. - Every wire is one continuous line; all 62 junction dots sit exactly on the wiring. 0 broken wires, 0 overlapping lines. - All text is live CAD text (searchable, editable). Notes and device-code legend included. - DWG 2018 round-trip audit: 0 errors, 893/893 entities preserved. Deliverables for this kind of job: DWG (2018 or 2000) + DXF + PDF.