diff --git a/.ha_mcp/logs/mcp_usage.jsonl b/.ha_mcp/logs/mcp_usage.jsonl
index 86835ba..9d3f6f3 100644
--- a/.ha_mcp/logs/mcp_usage.jsonl
+++ b/.ha_mcp/logs/mcp_usage.jsonl
@@ -774,3 +774,4 @@
 {"timestamp": "2026-08-07T14:39:00.147422+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": 115.11373519897461, "success": true, "error_message": null, "response_size_bytes": 3859, "user_context": null}
 {"timestamp": "2026-08-07T14:39:00.228587+00:00", "tool_name": "ha_config_list_dashboard_resources", "parameters": {"include_content": false, "limit": 100, "offset": 0}, "execution_time_ms": 1.8312931060791016, "success": true, "error_message": null, "response_size_bytes": 8178, "user_context": null}
 {"timestamp": "2026-08-07T14:42:24.262026+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": null, "mode": null, "query": null}, "execution_time_ms": 2.7544498443603516, "success": true, "error_message": null, "response_size_bytes": 8856, "user_context": null}
+{"timestamp": "2026-08-07T14:42:36.150189+00:00", "tool_name": "ha_config_set_dashboard", "parameters": {"url_path": "printer-stats", "config": null, "python_transform": "config['views'][1]['sections'][1]['cards'][3] = {'type': 'custom:apexcharts-card', 'header': {'show': True, 'title': 'Z Position (24h)', 'show_states': True, 'colorize_states': True}, 'graph_span': '24h', 'series': [{'entity': 'sensor.octoprint_current_z', 'name': 'Current Z', 'color': '#ab47bc', 'type': 'line', 'curve': 'straight', 'fill_raw': 'last'}], 'grid_options': {'columns': 'full'}, 'apex_config': {'chart': {'height': 300}}}", "config_hash": "6cc21d585064dd4d", "title": null, "icon": null, "require_admin": null, "show_in_sidebar": null, "MandatoryBPS": false, "BestPracticeKey": null, "return_screenshot": false, "view_path": null}, "execution_time_ms": 12.583255767822266, "success": true, "error_message": null, "response_size_bytes": 1021, "user_context": null}
diff --git a/.storage/lovelace.printer_stats b/.storage/lovelace.printer_stats
index 33626d1..d0f1878 100644
--- a/.storage/lovelace.printer_stats
+++ b/.storage/lovelace.printer_stats
@@ -476,21 +476,32 @@
                   }
                 },
                 {
-                  "type": "history-graph",
-                  "title": "Z Position (24h)",
-                  "hours_to_show": 24,
-                  "show_names": true,
-                  "entities": [
+                  "type": "custom:apexcharts-card",
+                  "header": {
+                    "show": true,
+                    "title": "Z Position (24h)",
+                    "show_states": true,
+                    "colorize_states": true
+                  },
+                  "graph_span": "24h",
+                  "series": [
                     {
                       "entity": "sensor.octoprint_current_z",
                       "name": "Current Z",
-                      "color": "#ab47bc"
+                      "color": "#ab47bc",
+                      "type": "line",
+                      "curve": "straight",
+                      "fill_raw": "last"
                     }
                   ],
                   "grid_options": {
                     "columns": "full"
                   },
-                  "connect_spans": true
+                  "apex_config": {
+                    "chart": {
+                      "height": 300
+                    }
+                  }
                 },
                 {
                   "type": "history-graph",