payload_scan_mid.py scans a mid-mission frame (snapfull1, cmd 19,889): identical
9 coordinates as cmd 735 (65.5/72/181/236, all x[66,236]). So cap7 redraws the
same static surface patch every frame across its whole length -- no terrain, no
battle, ever. Corrects the earlier "mid-mission frames have battle scenes" guess:
a full battle scene lives in a different capture entirely. Readout last-mile
updated. The decode + array render fully account for cap7's content.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
