diff --git a/API.lua b/API.lua
index cad871d..b48f2a4 100644
--- a/API.lua
+++ b/API.lua
@@ -26,9 +26,9 @@ for k, mob_mod in ipairs(ENABLED_MODS) do
 				minetest.register_craft({
 					output = "spawners:"..mob_mod.."_"..mob.name.."_spawner",
 					recipe = {
-						{"default:diamondblock", "fake_fire:flint_and_steel", "default:diamondblock"},
-						{"xpanes:bar", mob_egg, "xpanes:bar"},
-						{"default:diamondblock", "xpanes:bar", "default:diamondblock"},
+						{"default:diamondblock", "fire:flint_and_steel", "default:diamondblock"},
+						{"xpanes:bar_flat", mob_egg, "xpanes:bar_flat"},
+						{"default:diamondblock", "xpanes:bar_flat", "default:diamondblock"},
 					}
 				})
 			end
@@ -66,6 +66,7 @@ function spawners.start_spawning(pos, how_many, mob_name, mod_prefix, sound_cust
 	end
 
 	for i=1,how_many do
+		pos.y = pos.y+1
 		local obj = minetest.add_entity(pos, mod_prefix..":"..mob_name)
 
 		if obj then
diff --git a/config.lua b/config.lua
index 32ace9b..782cc56 100644
--- a/config.lua
+++ b/config.lua
@@ -133,7 +133,7 @@ MOBS_PROPS = {
 			dummy_offset=0.05,
 			dummy_mesh="mobs_tree_monster.b3d",
 			dummy_texture={"mobs_tree_monster.png"},
-			night_only=false,
+			night_only=true,
 			sound_custom="mobs_treemonster"
 		}
 	},
diff --git a/pyramids.lua b/pyramids.lua
index 277d875..beabee5 100644
--- a/pyramids.lua
+++ b/pyramids.lua
@@ -52,7 +52,7 @@ function pyramids.fill_chest(pos)
 
 			inv:set_size("main", 8*4)
 
-			if math.random(1,10) < 5 then return end
+			-- if math.random(1,10) < 5 then return end
 			
 			for i=0,2,1 do
 				local stuff = chest_stuff[math.random(1,#chest_stuff)]
@@ -159,7 +159,11 @@ local function make(pos)
 	make_entrance({x=pos.x,y=pos.y, z=pos.z})
 end
 
-local perl1 = {SEED1 = 9130, OCTA1 = 3,	PERS1 = 0.5, SCAL1 = 250} -- Values should match minetest mapgen V6 desert noise.
+local perl1 = {SEED1 = 9130, OCTA1 = 3,	PERS1 = 0.5, SCAL1 = 250} -- Values should match minetest mapgen V6 desert noise
+
+if minetest.get_modpath("simplev7") ~= nil then
+   perl1 = {SEED1 = 5349, OCTA1 = 3, PERS1 = 0.7, SCAL1 = 500}
+end
 
 local function hlp_fnct(pos, name)
 	local n = minetest.get_node_or_nil(pos)
diff --git a/settings.txt b/settings.txt
index fc019d3..009a9a7 100644
--- a/settings.txt
+++ b/settings.txt
@@ -1,3 +1,3 @@
 SPAWN_PYRAMIDS = true
 SPAWNERS_GENERATE = false
-CHESTS_GENERATE = false
+CHESTS_GENERATE = true
diff --git a/spawners_mobs.lua b/spawners_mobs.lua
index 64e5148..aa53cfa 100644
--- a/spawners_mobs.lua
+++ b/spawners_mobs.lua
@@ -325,7 +325,7 @@ function spawners.create(mob_name, mod_prefix, size, offset, mesh, texture, nigh
 			"spawners:"..mod_prefix.."_"..mob_name.."_spawner_waiting_env"
 		},
 		neighbors = {"air"},
-		interval = 20.0,
+		interval = 10.0,
 		chance = 6,
 		catch_up = false,
 		action = function(pos, node, active_object_count, active_object_count_wider)
diff --git a/spawners_ores.lua b/spawners_ores.lua
index dd043ca..8ecfede 100644
--- a/spawners_ores.lua
+++ b/spawners_ores.lua
@@ -310,26 +310,26 @@ spawners.create_ore("stone_with_copper", "", {x=.33,y=.33}, 0, {"default_stone.p
 minetest.register_craft({
 	output = "spawners:stone_with_gold_spawner",
 	recipe = {
-		{"default:diamondblock", "fake_fire:flint_and_steel", "default:diamondblock"},
-		{"xpanes:bar", "default:goldblock", "xpanes:bar"},
-		{"default:diamondblock", "xpanes:bar", "default:diamondblock"},
+		{"default:diamondblock", "fire:flint_and_steel", "default:diamondblock"},
+		{"xpanes:bar_flat", "default:goldblock", "xpanes:bar_flat"},
+		{"default:diamondblock", "xpanes:bar_flat", "default:diamondblock"},
 	}
 })
 
 minetest.register_craft({
 	output = "spawners:stone_with_iron_spawner",
 	recipe = {
-		{"default:diamondblock", "fake_fire:flint_and_steel", "default:diamondblock"},
-		{"xpanes:bar", "default:steelblock", "xpanes:bar"},
-		{"default:diamondblock", "xpanes:bar", "default:diamondblock"},
+		{"default:diamondblock", "fire:flint_and_steel", "default:diamondblock"},
+		{"xpanes:bar_flat", "default:steelblock", "xpanes:bar_flat"},
+		{"default:diamondblock", "xpanes:bar_flat", "default:diamondblock"},
 	}
 })
 
 minetest.register_craft({
 	output = "spawners:stone_with_copper_spawner",
 	recipe = {
-		{"default:diamondblock", "fake_fire:flint_and_steel", "default:diamondblock"},
-		{"xpanes:bar", "default:copperblock", "xpanes:bar"},
-		{"default:diamondblock", "xpanes:bar", "default:diamondblock"},
+		{"default:diamondblock", "fire:flint_and_steel", "default:diamondblock"},
+		{"xpanes:bar_flat", "default:copperblock", "xpanes:bar_flat"},
+		{"default:diamondblock", "xpanes:bar_flat", "default:diamondblock"},
 	}
 })