diff --git a/core b/core
index 015b909..40bf74d 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 015b909d5c62aedab6903a389c74aec40550efc6
+Subproject commit 40bf74d8c6f4e80981bcec3e9902967b6570c118
diff --git a/drawing/common.lua b/drawing/common.lua
index d3ec819..d0cbb14 100644
--- a/drawing/common.lua
+++ b/drawing/common.lua
@@ -363,7 +363,7 @@ end
 --------------------------------------------------------------------------------
 -- ring with text data in the center
 
-M.make_text_circle = function(x, y, r, fmt, limit)
+M.make_text_circle = function(x, y, r, fmt, threshhold)
    return {
 	  ring = M.make_circle(x, y, r),
 	  value = text_threshold.make_formatted(
@@ -371,7 +371,7 @@ M.make_text_circle = function(x, y, r, fmt, limit)
          0,
          text.config(normal_font_spec, theme.PRIMARY_FG, 'center', 'center'),
          fmt,
-         text_threshold.config(theme.CRITICAL_FG, limit)
+         text_threshold.config(theme.CRITICAL_FG, threshhold)
 	  ),
    }
 end
@@ -399,14 +399,14 @@ local threshold_indicator = function(threshold)
    )
 end
 
-M.make_dial = function(x, y, radius, thickness, threshold, format)
+M.make_dial = function(x, y, radius, thickness, threshold, _format)
    return {
       dial = dial.make(
          geom.make_arc(x, y, radius, DIAL_THETA0, DIAL_THETA1),
          arc.config(style.line(thickness, CAIRO_LINE_CAP_BUTT), theme.INDICATOR_BG),
          threshold_indicator(threshold)
       ),
-      text_circle = M.make_text_circle(x, y, radius - thickness / 2 - 2, format, threshold),
+      text_circle = M.make_text_circle(x, y, radius - thickness / 2 - 2, _format, threshold),
    }
 end
 
diff --git a/drawing/memory.lua b/drawing/memory.lua
index b43b596..7f26cd2 100644
--- a/drawing/memory.lua
+++ b/drawing/memory.lua
@@ -5,6 +5,7 @@ local common = require 'common'
 local geometry = require 'geometry'
 local pure = require 'pure'
 
+
 return function(update_freq)
    local MODULE_Y = 712
    local DIAL_THICKNESS = 8
@@ -26,6 +27,7 @@ return function(update_freq)
       '\nSReclaimable:%s+(%d+)'
 
    local __string_match	= string.match
+   local __math_floor = math.floor
 
    -----------------------------------------------------------------------------
    -- header
@@ -48,7 +50,7 @@ return function(update_freq)
    local swaptotal = get_meminfo_field('SwapTotal')
 
    local FORMAT_PERCENT = function(x)
-      return string.format('%.0f%%', x * 100)
+      return string.format('%i%%', __math_floor(x))
    end
 
    local MEM_X = geometry.RIGHT_X + DIAL_RADIUS + DIAL_THICKNESS / 2
@@ -60,7 +62,7 @@ return function(update_freq)
       MEM_Y,
       DIAL_RADIUS,
       DIAL_THICKNESS,
-      0.8,
+      80,
       FORMAT_PERCENT
    )
 
@@ -74,7 +76,7 @@ return function(update_freq)
       MEM_Y,
       DIAL_RADIUS,
       DIAL_THICKNESS,
-      0.8,
+      80,
       FORMAT_PERCENT
    )
 
@@ -150,8 +152,8 @@ return function(update_freq)
           buffers -
           sreclaimable) / memtotal
 
-      common.dial_set(mem, used_percent)
-      common.dial_set(swap, (swaptotal - swapfree) / swaptotal)
+      common.dial_set(mem, used_percent * 100)
+      common.dial_set(swap, (swaptotal - swapfree) / swaptotal * 100)
 
       common.text_rows_set(cache, 1, cached / memtotal * 100)
       common.text_rows_set(cache, 2, buffers / memtotal * 100)
diff --git a/drawing/processor.lua b/drawing/processor.lua
index 51036f6..a0cf595 100644
--- a/drawing/processor.lua
+++ b/drawing/processor.lua
@@ -52,7 +52,7 @@ return function(update_freq)
             DIAL_OUTER_RADIUS,
             DIAL_INNER_RADIUS,
             DIAL_THICKNESS,
-            0.8,
+            80,
             nthreads
          ),
          coretemp = common.make_text_circle(
@@ -60,7 +60,7 @@ return function(update_freq)
             y,
             DIAL_INNER_RADIUS - 2,
             '%s°C',
-            90
+            80
          )
       }
    end
@@ -141,7 +141,10 @@ return function(update_freq)
       for _, load_data in pairs(cpu_loads) do
          local cur = load_data.percent_active
          load_sum = load_sum + cur
-         compound_dial.set(cores[load_data.conky_core_id].loads, load_data.conky_thread_id, cur)
+         compound_dial.set(
+            cores[load_data.conky_core_id].loads,
+            load_data.conky_thread_id,
+            cur * 100)
       end
 
       for conky_core_id, path in pairs(coretemp_paths) do