diff --git a/.ha_mcp/logs/mcp_usage.jsonl b/.ha_mcp/logs/mcp_usage.jsonl
index 204a36a..ad8b2fa 100644
--- a/.ha_mcp/logs/mcp_usage.jsonl
+++ b/.ha_mcp/logs/mcp_usage.jsonl
@@ -991,3 +991,4 @@
 {"timestamp": "2026-08-08T03:13:30.722499+00:00", "tool_name": "ha_config_list_dashboard_resources", "parameters": {"include_content": false, "limit": 100, "offset": 0}, "execution_time_ms": 1.554250717163086, "success": true, "error_message": null, "response_size_bytes": 8178, "user_context": null}
 {"timestamp": "2026-08-08T03:13:35.304788+00:00", "tool_name": "ha_get_state", "parameters": {"entity_id": ["sensor.octoprint_filament_daily", "sensor.octoprint_filament_weekly", "sensor.octoprint_filament_monthly", "sensor.octoprint_filament_used_total"], "fields": ["entity_id", "state", "attributes"], "attribute_keys": null}, "execution_time_ms": 18.41592788696289, "success": true, "error_message": null, "response_size_bytes": 1928, "user_context": null}
 {"timestamp": "2026-08-08T03:14:15.721951+00:00", "tool_name": "ha_config_get_dashboard", "parameters": {"url_path": "printer-stats", "list_only": false, "force_reload": false, "entity_id": null, "card_type": null, "heading": null, "include_config": false, "include_screenshot": false, "view_path": "history", "mode": null, "query": null}, "execution_time_ms": 3.9975643157958984, "success": true, "error_message": null, "response_size_bytes": 4019, "user_context": null}
+{"timestamp": "2026-08-08T03:14:27.382862+00:00", "tool_name": "ha_config_set_dashboard", "parameters": {"url_path": "printer-stats", "config": null, "python_transform": "config['views'][1]['sections'][1]['cards'].append({\"type\": \"custom:apexcharts-card\", \"header\": {\"show\": True, \"title\": \"Filament Usage (30 days)\", \"show_states\": True, \"colorize_states\": True}, \"graph_span\": \"30d\", \"apex_config\": {\"chart\": {\"type\": \"bar\", \"height\": 300}, \"plotOptions\": {\"bar\": {\"columnWidth\": \"50%\"}}, \"dataLabels\": {\"enabled\": False}, \"yaxis\": {\"tickAmount\": 4, \"labels\": {\"minWidth\": 40}}}, \"series\": [{\"entity\": \"sensor.octoprint_filament_daily\", \"name\": \"Used (mm)\", \"color\": \"#26c6da\", \"type\": \"column\", \"group_by\": {\"func\": \"last\", \"duration\": \"1d\", \"start_with_last\": True}}, {\"entity\": \"sensor.octoprint_filament_used_total\", \"name\": \"Total (mm)\", \"color\": \"#ab47bc\", \"type\": \"line\", \"curve\": \"straight\", \"group_by\": {\"func\": \"last\", \"duration\": \"1d\", \"start_with_last\": True}}], \"grid_options\": {\"columns\": \"full\"}, \"span\": {\"end\": \"day\"}})", "config_hash": "73f6c2148585a2e4", "title": null, "icon": null, "require_admin": null, "show_in_sidebar": null, "MandatoryBPS": false, "BestPracticeKey": null, "return_screenshot": false, "view_path": null}, "execution_time_ms": 7.647037506103516, "success": true, "error_message": null, "response_size_bytes": 1458, "user_context": null}
diff --git a/.storage/lovelace.printer_stats b/.storage/lovelace.printer_stats
index 0d2a248..34f7265 100644
--- a/.storage/lovelace.printer_stats
+++ b/.storage/lovelace.printer_stats
@@ -637,6 +637,67 @@
                   "span": {
                     "end": "day"
                   }
+                },
+                {
+                  "type": "custom:apexcharts-card",
+                  "header": {
+                    "show": true,
+                    "title": "Filament Usage (30 days)",
+                    "show_states": true,
+                    "colorize_states": true
+                  },
+                  "graph_span": "30d",
+                  "apex_config": {
+                    "chart": {
+                      "type": "bar",
+                      "height": 300
+                    },
+                    "plotOptions": {
+                      "bar": {
+                        "columnWidth": "50%"
+                      }
+                    },
+                    "dataLabels": {
+                      "enabled": false
+                    },
+                    "yaxis": {
+                      "tickAmount": 4,
+                      "labels": {
+                        "minWidth": 40
+                      }
+                    }
+                  },
+                  "series": [
+                    {
+                      "entity": "sensor.octoprint_filament_daily",
+                      "name": "Used (mm)",
+                      "color": "#26c6da",
+                      "type": "column",
+                      "group_by": {
+                        "func": "last",
+                        "duration": "1d",
+                        "start_with_last": true
+                      }
+                    },
+                    {
+                      "entity": "sensor.octoprint_filament_used_total",
+                      "name": "Total (mm)",
+                      "color": "#ab47bc",
+                      "type": "line",
+                      "curve": "straight",
+                      "group_by": {
+                        "func": "last",
+                        "duration": "1d",
+                        "start_with_last": true
+                      }
+                    }
+                  ],
+                  "grid_options": {
+                    "columns": "full"
+                  },
+                  "span": {
+                    "end": "day"
+                  }
                 }
               ]
             }