diff --git a/camping-supplies-addon/camping_supplies_BP/scripts/main.js b/camping-supplies-addon/camping_supplies_BP/scripts/main.js
index dc8215f..650bbab 100644
--- a/camping-supplies-addon/camping_supplies_BP/scripts/main.js
+++ b/camping-supplies-addon/camping_supplies_BP/scripts/main.js
@@ -130,7 +130,7 @@ function tryPlaceTent(player) {
 
   for (const g of groundCells) {
     const b = dim.getBlock(g);
-    if (!b || !b.isSolid) {
+    if (!b || b.isAir || b.isLiquid) {
       const seen = b ? b.typeId : "unloaded";
       player.sendMessage(`§c[Camping] §7Ground at §f${g.x},${g.y},${g.z}§7 is §f${seen}§7 — need solid ground there.`);
       return false;
diff --git a/camping-supplies-addon/camping_supplies_RP/models/blocks/hammock_slab.geo.json b/camping-supplies-addon/camping_supplies_RP/models/blocks/hammock_slab.geo.json
index 10d8eba..f7e15a6 100644
--- a/camping-supplies-addon/camping_supplies_RP/models/blocks/hammock_slab.geo.json
+++ b/camping-supplies-addon/camping_supplies_RP/models/blocks/hammock_slab.geo.json
@@ -1,32 +1,18 @@
 {
-  "format_version": "1.21.0",
+  "format_version": "1.12.0",
   "minecraft:geometry": [
     {
       "description": {
         "identifier": "geometry.silverlabs.hammock_slab",
         "texture_width": 16,
-        "texture_height": 16,
-        "visible_bounds_width": 2,
-        "visible_bounds_height": 1,
-        "visible_bounds_offset": [0, 0.25, 0]
+        "texture_height": 16
       },
       "bones": [
         {
-          "name": "root",
+          "name": "slab",
           "pivot": [0, 0, 0],
           "cubes": [
-            {
-              "origin": [-8, 0, -8],
-              "size": [16, 4, 16],
-              "uv": {
-                "north": { "uv": [0, 12], "uv_size": [16, 4] },
-                "south": { "uv": [0, 12], "uv_size": [16, 4] },
-                "east":  { "uv": [0, 12], "uv_size": [16, 4] },
-                "west":  { "uv": [0, 12], "uv_size": [16, 4] },
-                "up":    { "uv": [0, 0],  "uv_size": [16, 16] },
-                "down":  { "uv": [0, 0],  "uv_size": [16, 16] }
-              }
-            }
+            { "origin": [-8, 0, -8], "size": [16, 4, 16], "uv": [0, 0] }
           ]
         }
       ]