diff --git a/README.md b/README.md
index 20ccacb..0f69128 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,10 @@ discussion page, and messages posted there will likely be ignored.**
 
  
 ## Changelog
+### 0.2.1 (2018-04-24)
+* Actually correctly flip splitters like we said we do.  Somehow in optimizing the original code I completely forgot
+  to actually implement this.
+
 ### 0.2.0 (2018-04-23)
 * Added and reworked the blueprint flipping and turning functionality in the Blueprint Flipper and Turner mod,
 including a fix to priority splitters.
diff --git a/changelog.txt b/changelog.txt
index 737f92a..7f8dd80 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,9 @@
+---------------------------------------------------------------------------------------------------
+Version: 0.2.1
+Date: 23. 04. 2018
+  Bugfixes:
+    - Actually flip splitter priorities upon mirroring like we said we would.
+
 ---------------------------------------------------------------------------------------------------
 Version: 0.2.0
 Date: 23. 04. 2018
diff --git a/info.json b/info.json
index 37976b9..8319e69 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "BlueprintExtensions",
-    "version": "0.2.0",
+    "version": "0.2.1",
     "title": "Blueprint Extensions",
     "author": "Dewin",
     "contact": "https://github.com/dewiniaid/BlueprintExtensions",
diff --git a/modules/flip.lua b/modules/flip.lua
index acd8f33..0be715c 100644
--- a/modules/flip.lua
+++ b/modules/flip.lua
@@ -1,4 +1,5 @@
 Flip = {
+    enabled = true,
     translations = {
         v = {
             axis = 'y',
@@ -34,11 +35,15 @@ Flip = {
                 [4] = 1,
             },
         }
+    },
+    sides = {
+        left = 'right',
+        right = 'left'
     }
 }
 
 function Flip.setup_gui(player)
-    local show = (not game.active_mods["Blueprint_Flip_Turn"]) and player.mod_settings["BlueprintExtensions_show-buttons"].value
+    local show = (Flip.enabled and player.mod_settings["BlueprintExtensions_show-buttons"].value)
     local top = player.gui.top
 
 	if show and not top["BPEX_Flow"] then
@@ -52,9 +57,15 @@ end
 
 
 function Flip.check_for_other_mods()
+--    if game.active_mods["PickerExtended"] then
+--        game.print("[Blueprint Extensions] Picker Extended is installed.  Disabling our version of blueprint flipping.")
+--        Flip.enabled = false
     if game.active_mods["Blueprint_Flip_Turn"] then
         game.print("[Blueprint Extensions] Blueprint Flipper and Turner is installed.  Disabling our version of blueprint flipping.")
         game.print("Blueprint Extensions now includes some improved functionality when flipping blueprints, such as correctly flipping splitter priorities.  To enable this functionality, disable Blueprint Flipper and Turner.")
+        Flip.enabled = false
+    else
+        Flip.enabled = true
     end
 end
 
@@ -106,6 +117,14 @@ function Flip.flip(player_index, translate)
             if ent.pickup_position ~= nil then
                 ent.pickup_position[axis] = -ent.pickup_position[axis]
             end
+
+            if Flip.sides[ent.input_priority] then
+                ent.input_priority = Flip.sides[ent.input_priority]
+            end
+            if Flip.sides[ent.output_priority] then
+                ent.output_priority = Flip.sides[ent.output_priority]
+            end
+
         end
         bp.set_blueprint_entities(ents)
     end
@@ -126,6 +145,8 @@ end
 
 
 script.on_event(defines.events.on_runtime_mod_setting_changed, function(event)
+    Flip.check_for_other_mods()
+
     if game.active_mods["Blueprint_Flip_Turn"] then return end
 
     if event.setting_type == "runtime-per-user" and event.setting == "BlueprintExtensions_show-buttons" then