diff --git a/mods/WORLD/pyutest_overworld/features.lua b/mods/WORLD/pyutest_overworld/features.lua
index 7cb6efe..f4512b0 100644
--- a/mods/WORLD/pyutest_overworld/features.lua
+++ b/mods/WORLD/pyutest_overworld/features.lua
@@ -1,23 +1,22 @@
+-- Springs
 minetest.register_ore({
-  ore_type = "blob",
+  ore_type = "scatter",
   ore = "pyutest_blocks:water_source",
   wherein = PyuTest.ORE_STONES,
   clust_scarcity = 16 * 16 * 16,
   clust_num_ores = 1,
-  clust_size = 2,
+  clust_size = 1,
   y_max = PyuTest.OVERWORLD_TOP,
-  y_min = PyuTest.BIOME_TOPS.normal,
-  noise_params = PyuTest.SPECIALSTONE_NOISE_PARAMS
+  y_min = PyuTest.OVERWORLD_SURFACE_BOTTOM,
 })
 
 minetest.register_ore({
-  ore_type = "blob",
+  ore_type = "scatter",
   ore = "pyutest_blocks:lava_source",
   wherein = PyuTest.ORE_STONES,
   clust_scarcity = 16 * 16 * 16,
   clust_num_ores = 1,
-  clust_size = 2,
+  clust_size = 1,
   y_max = PyuTest.OVERWORLD_TOP,
-  y_min = PyuTest.BIOME_TOPS.normal,
-  noise_params = PyuTest.SPECIALSTONE_NOISE_PARAMS
+  y_min = PyuTest.OVERWORLD_BOTTOM,
 })