3 files

.storage/lovelace.dashboard_home

@@ -81,7 +81,13 @@
               "type": "entity"
             },
             "sensor.sparkx_i7_print_progress",
-            "sensor.sparkx_i7_position_z"
+            {
+              "entity": "sensor.sparkx_i7_position_z",
+              "icon": "mdi:axis-z-arrow",
+              "primary": "Position Z",
+              "secondary": "{{ '%.2f' % (states('sensor.sparkx_i7_position_z') | float(0)) }} mm",
+              "type": "custom:mushroom-template-card"
+            }
           ],
           "cards": [],
           "max_columns": 4,

.storage/lovelace.sparkx_i7

@@ -67,8 +67,11 @@
                     "columns": 4
                   },
                   "icon": "mdi:axis-z-arrow",
+                  "multiline_secondary": true,
                   "name": "Current Z",
-                  "type": "tile"
+                  "primary": "Current Z",
+                  "secondary": "{{ '%.2f' % (states('sensor.sparkx_i7_position_z') | float(0)) }} mm",
+                  "type": "custom:mushroom-template-card"
                 },
                 {
                   "entity": "sensor.sparkx_i7_position_x",