diff --git a/.claude/skills/unifi-wifi/scripts/coverage-thin.sh b/.claude/skills/unifi-wifi/scripts/coverage-thin.sh
index d699158..a001261 100644
--- a/.claude/skills/unifi-wifi/scripts/coverage-thin.sh
+++ b/.claude/skills/unifi-wifi/scripts/coverage-thin.sh
@@ -124,13 +124,11 @@ def chans(setlist):
 print(f"\nco-channel 2.4 radios  BEFORE: {chans(nodes)}")
 print(f"co-channel 2.4 radios  AFTER : {chans(keep)}")
 print(f"\nESTIMATE: ~{intf_removed:.0f} interference-airtime points removed from the air ({len(disabled)} fewer contending 2.4 radios).")
-print("APPLY (per zone, one at a time, validate before+after with watch-ap/live-stats):")
-seen=set()
+print("APPLY -- PER AP (do NOT use --zone disable; that turns off the WHOLE floor, not this subset).")
+print("One at a time; after each, confirm a kept neighbor took its clients + no dead spot, then continue:")
 for a in disabled:
-    z=ap[a]['zone']
-    if z in seen: continue
-    seen.add(z)
-    print(f"  bash .claude/skills/unifi-wifi/scripts/apply-radio.sh <site> ng disable --zone \"{z}\"   # then re-measure")
+    print(f"  bash .claude/skills/unifi-wifi/scripts/apply-radio.sh <site> ng disable --ap \"{a}\" --apply   # {ap[a]['zone']}")
+print("[rollback] re-enable any AP: apply-radio.sh <site> ng enable --ap \"<name>\" --apply  (rollback json in .claude/tmp).")
 print("[note] coverage proven by AP-to-AP 2.4 SNR (APs hearing each other), a proxy for client-level overlap.")
-print("       Disable one zone, watch a kept neighbor absorb the load + check no dead spot, before the next.")
+print("       Tip: power-down the busy/high-client members instead of disabling; disable the low-client redundant ones.")
 PY