diff --git a/main.lua b/main.lua
index 7bcfc3a..326cc9a 100644
--- a/main.lua
+++ b/main.lua
@@ -96,14 +96,13 @@ function love.load()
     }
 end
 
-local scale_factor
 function love.resize(w, h)
-    scale_factor = math.min(w / 640, h / 480)
+    SCREEN_SCALE_FACTOR = math.min(w / 640, h / 480)
     GLOBAL_TRANSFORM:setTransformation(
-        (w - scale_factor * 640) / 2,
-        (h - scale_factor * 480) / 2,
+        (w - SCREEN_SCALE_FACTOR * 640) / 2,
+        (h - SCREEN_SCALE_FACTOR * 480) / 2,
         0,
-        scale_factor
+        SCREEN_SCALE_FACTOR
     )
 end
 
@@ -152,7 +151,7 @@ end
 function love.mousemoved(x, y, dx, dy, isTouch)
     if isTouch then return end
     local x,y=GLOBAL_TRANSFORM:inverseTransformPoint(x,y)
-    local dx,dy=dx/scale_factor,dy/scale_factor
+    local dx,dy=dx/SCREEN_SCALE_FACTOR,dy/SCREEN_SCALE_FACTOR
     SCENE:onInputMove{type = "mouse", x = x, y = y, dx = dx, dy = dy}
 end
 function love.wheelmoved(dx, dy)
diff --git a/scene/game.lua b/scene/game.lua
index 5eb6de8..f67b196 100644
--- a/scene/game.lua
+++ b/scene/game.lua
@@ -47,7 +47,7 @@ local menuKey   -- MENU key used to go main menu XD
 function GameScene:new(player_name, replay_file, replay_grade)
     menuKey = BUTTON.new{
         text = "MENU",
-        x = 270, y = 5, w = 50, h = 20,
+        x = 265, y = 0, w = 60, h = 25,
         codeWhenReleased = function()
             if self.game.input_playback or self.game.game_over or self.game.completed then
                 SCENE = TitleScene()
diff --git a/scene/touch_config.lua b/scene/touch_config.lua
index b9c3ad4..39011e1 100644
--- a/scene/touch_config.lua
+++ b/scene/touch_config.lua
@@ -77,7 +77,7 @@ buttonList = {
 }
 sliderList = {}
 sliderList.opacity = newSlider(
-    130, 20-1, 100, 100, 0, 100,
+    135, 20+2.5, 100, 100, 0, 100,
     function()
         local v
         if focusingButton then
@@ -89,10 +89,10 @@ sliderList.opacity = newSlider(
             sliderList.opacity.value = v
         end
     end,
-    {width = 10, knob = 'circle', track = 'roundrect'}
+    {width = 20}
 )
 sliderList.size = newSlider(
-    130, 40-1, 100, 45, 0, 120,
+    135, 50+2.5, 100, 45, 0, 120,
     function(v)
         if focusingButton then
             local v = math.roundUnit(v, 5)
@@ -103,7 +103,7 @@ sliderList.size = newSlider(
             sliderList.size.value = v / 120
         end
     end,
-    {width = 10, knob = 'circle', track = 'roundrect'}
+    {width = 20}
 )
 local gridSizeTable = {1, 2, 5, 10, 20, 50, 100}
 sliderList.gridSize = newSlider(
@@ -113,7 +113,7 @@ sliderList.gridSize = newSlider(
         sliderList.gridSize.value = v
         gridSize = gridSizeTable[math.roundUnit(v * (#gridSizeTable - 1) + 1, 1)]
     end,
-    {width = 10, knob = 'circle', track = 'roundrect'}
+    {width = 20}
 ); sliderList.gridSize.forceLight = true
 
 local function sliderList_draw()
@@ -130,15 +130,13 @@ end
 
 local function sliderList_update()
     local x, y
-    if love.mouse.isDown(1) then
-        x, y = GLOBAL_TRANSFORM:inverseTransformPoint(love.mouse.getPosition())
-    elseif #love.touch.getTouches() == 1 then
-        x, y = love.touch.getPosition(love.touch.getTouches()[1])
+    if #love.touch.getTouches() == 1 then
+        x, y = GLOBAL_TRANSFORM:inverseTransformPoint(love.touch.getPosition(love.touch.getTouches()[1]))
     else
-        return
+        x, y = GLOBAL_TRANSFORM:inverseTransformPoint(love.mouse.getPosition())
     end
     for _, s in pairs(sliderList) do
-        s:update(x, y, true)
+        s:update(x, y, #love.touch.getTouches() == 1 or love.mouse.isDown(1))
     end
 end
 
@@ -181,7 +179,7 @@ function TouchConfigScene:render()
 
     love.graphics.setColor(0, 0, 0, 0.7)
     -- Opacity and Size
-    love.graphics.rectangle("fill", 10, 5, 227, 50)
+    love.graphics.rectangle("fill", 10, 5, 227, 58)
     -- Snap to grid
     love.graphics.rectangle("fill", 335, 5, 130, 50)
 
@@ -189,8 +187,8 @@ function TouchConfigScene:render()
     drawText("Opacity", 20, 10, 100, "left")
     drawText(string.format("%3.1d%%", focusingButton and focusingButton.alpha * 100 or 0), 190, 10, 40, "left")
     -- Size
-    drawText("Size", 20, 30, 100, "left")
-    drawText(string.format("%3.1dpx", focusingButton and focusingButton.r or 0), 190, 30, 40, "left")
+    drawText("Size", 20, 40, 100, "left")
+    drawText(string.format("%3.1dpx", focusingButton and focusingButton.r or 0), 190, 40, 40, "left")
     -- Snap to grid
     drawText(string.format("Snap to grid: %3s", gridSize), 340, 10, 140, "left")
 
@@ -231,12 +229,11 @@ function TouchConfigScene:onInputMove(e)
 end
 ---@param e SCENE_onInput
 function TouchConfigScene:onInputPress(e)
-    if e.type ~= "virtual" and e.input == 'menu_back' then SCENE = InputConfigScene() end
     if e.type == "mouse" or e.type == "touch" then
         if not (
             VCTRL.press(e.x, e.y, e.id and e.id or 1, true) or
             BUTTON.press(buttonList, e.x, e.y, e.id) or
-            (e.x >= 75 and e.x <= 185 and e.y >= 12 and e.y <= 44)
+            (e.x >= 75 and e.x <= 195 and e.y >= 12 and e.y <= 63)
         ) then
             VCTRL.focus = nil
             focusingButton = nil
diff --git a/scene/training.lua b/scene/training.lua
index 257d798..3dfb0d0 100644
--- a/scene/training.lua
+++ b/scene/training.lua
@@ -6,7 +6,7 @@ local menuKey
 function TrainingScene:new()
     menuKey = BUTTON.new{
         text = "MENU",
-        x = 270, y = 5, w = 50, h = 20,
+        x = 265, y = 0, w = 60, h = 25,
         codeWhenReleased = function() SCENE = TitleScene() end
     }