diff --git a/tubelib/migrate.lua b/tubelib/migrate.lua
index 0f20583..d938ecf 100644
--- a/tubelib/migrate.lua
+++ b/tubelib/migrate.lua
@@ -54,7 +54,7 @@ minetest.register_lbm({
 				local peer_pos = P(peer)
 				local _,node = Tube:get_node(peer_pos)
 				local tube_dir = ((3 + (node.param2 % 4)) % 4) + 1
-				print("migrate "..node.name.." at "..S(pos))
+				--print("migrate "..node.name.." at "..S(pos))
 				meta:set_string("peer", nil)
 				if tube_dir then
 					meta:set_int("tube_dir", tube_dir)
@@ -65,7 +65,7 @@ minetest.register_lbm({
 		else
 			local items = TubesTranslation[node.name][node.param2]
 			if items then
-				print("migrate "..node.name.." at "..S(pos))
+				--print("migrate "..node.name.." at "..S(pos))
 				local param2, ntype = items[1], items[2]
 				minetest.set_node(pos, {name = "tubelib:tube"..ntype, param2 = param2})
 			end
diff --git a/tubelib_stairway/init.lua b/tubelib_stairway/init.lua
index 25fb064..6d3f9ca 100644
--- a/tubelib_stairway/init.lua
+++ b/tubelib_stairway/init.lua
@@ -18,7 +18,7 @@ minetest.register_node("tubelib_stairway:bridge1", {
 	selection_box = {
 		type = "fixed",
 		fixed = {
-			{-16/32, -18/32, -16/32,  16/32, -12/32, 16/32},
+			{-16/32, -16/32, -16/32,  16/32, -10/32, 16/32},
 		},
 	},
 	
@@ -51,7 +51,7 @@ minetest.register_node("tubelib_stairway:bridge2", {
 	selection_box = {
 		type = "fixed",
 		fixed = {
-			{-16/32, -18/32, -16/32,  16/32, -12/32, 16/32},
+			{-16/32, -16/32, -16/32,  16/32, -10/32, 16/32},
 		},
 	},
 	
@@ -85,7 +85,7 @@ minetest.register_node("tubelib_stairway:bridge3", {
 	selection_box = {
 		type = "fixed",
 		fixed = {
-			{-16/32, -18/32, -16/32,  16/32, -12/32, 16/32},
+			{-16/32, -16/32, -16/32,  16/32, -10/32, 16/32},
 		},
 	},
 	
@@ -118,7 +118,7 @@ minetest.register_node("tubelib_stairway:bridge4", {
 	selection_box = {
 		type = "fixed",
 		fixed = {
-			{-16/32, -18/32, -16/32,  16/32, -12/32, 16/32},
+			{-16/32, -16/32, -16/32,  16/32, -10/32, 16/32},
 		},
 	},
 	
@@ -149,7 +149,7 @@ minetest.register_node("tubelib_stairway:bridge5", {
 	selection_box = {
 		type = "fixed",
 		fixed = {
-			{-16/32, -18/32, -16/32,  16/32, -12/32, 16/32},
+			{-16/32, -16/32, -16/32,  16/32, -10/32, 16/32},
 		},
 	},
 	
@@ -186,8 +186,8 @@ minetest.register_node("tubelib_stairway:stairway", {
 	selection_box = {
 		type = "fixed",
 		fixed = {
-			{-16/32, -18/32, -16/32,  16/32, -12/32,  0/32},
-			{-16/32, -18/32,   0/32,  16/32,   2/32, 16/32},
+			{-16/32, -16/32, -16/32,  16/32, -10/32,  0/32},
+			{-16/32, -16/32,   0/32,  16/32,   2/32, 16/32},
 		},
 	},