diff --git a/mods/ITEMS/REDSTONE/mesecons_pressureplates/init.lua b/mods/ITEMS/REDSTONE/mesecons_pressureplates/init.lua
index 495fbd048..a453d1981 100644
--- a/mods/ITEMS/REDSTONE/mesecons_pressureplates/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_pressureplates/init.lua
@@ -37,7 +37,7 @@ local function pp_on_timer(pos, elapsed)
 		end
 	end
 
-	local objs = minetest.get_objects_inside_radius(pos, 1)
+	local objs = minetest.get_objects_inside_radius(pos, .99)
 
 	if node.name == basename .. "_on" then
 		local disable
@@ -164,6 +164,10 @@ local woods = {
 	{ "darkwood", "mcl_core:darkwood", "mcl_core_planks_big_oak.png", S("Dark Oak Pressure Plate" )},
 	{ "sprucewood", "mcl_core:sprucewood", "mcl_core_planks_spruce.png", S("Spruce Pressure Plate") },
 	{ "junglewood", "mcl_core:junglewood", "default_junglewood.png", S("Jungle Pressure Plate") },
+
+	{ "mangrove_wood", "mcl_mangrove:mangrove_wood", "mcl_mangrove_planks.png", S("Mangrove Pressure Plate") },
+	{ "crimson_hyphae_wood", "mcl_crimson:crimson_hyphae_wood", "crimson_hyphae_wood.png", S("Crimson Pressure Plate") },
+	{ "warped_hyphae_wood", "mcl_crimson:warped_hyphae_wood", "warped_hyphae_wood.png", S("Warped Pressure Plate") },
 }
 
 for w=1, #woods do