The sensor-check strip used a symmetric ±max scale, so the one-sided geophone ring-downs (a dip to ~-990 with the baseline at 0) sat in the bottom half of each mini-box with the top half blank — visibly off next to Blastware. Scale each mini-plot to its actual data range with a small pad instead, and draw a faint zero baseline, so the ring-downs and the mic pulse train fill their boxes the way BW draws them. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YDXjZCr4RqT2U3QvMDhgzf