diff --git a/changelog.txt b/changelog.txt
index f4fa129..39539d5 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,12 @@
 ---------------------------------------------------------------------------------------------------
+Version: 0.8.1
+Date: 18. 12. 2017
+  Added:
+    - New warning for incompatibilities when Picker Tweaks mod is installed
+  Changed:
+    - Improved handling when mods add signal colours that may conflict with those already added by Dectorio
+    - Improved notifications for conflicting mods with more information on how to resolve the conflict
+---------------------------------------------------------------------------------------------------
 Version: 0.8.0
 Date: 15. 12. 2017
   Added:
diff --git a/config.lua b/config.lua
index 2c8b543..60d0813 100644
--- a/config.lua
+++ b/config.lua
@@ -116,10 +116,6 @@ DECT.CONFIG.BASE_WATER_TILES = {"water", "water-green"}
 DECT.CONFIG.BASE_ROCKS = {"rock-huge", "rock-big", "sand-rock-big"}
 
 DECT.INCOMPATIBLE = {}
-DECT.INCOMPATIBLE.REASONS = {
-	["signals"] = "dect-notify.reason-signals",
-	["tech"] = "dect-notify.reason-tech",
-}
 DECT.INCOMPATIBLE.MODS = {
 	["Expanded_Color_Lamps"] = {
 		name = "Expanded_Color_Lamps",
@@ -151,6 +147,11 @@ DECT.INCOMPATIBLE.MODS = {
 		component = "walls",
 		reason = "disable"
 	},
+	["PickerTweaks"] = {
+		name = "PickerTweaks",
+		component = "signals",
+		reason = "item"
+	},
 }
 
 return DECT
diff --git a/control.lua b/control.lua
index 6ecf855..4c83e14 100644
--- a/control.lua
+++ b/control.lua
@@ -100,8 +100,9 @@ local function incompability_detected()
 			incompatible = DECT.INCOMPATIBLE.MODS[mod]
 			if DECT.ENABLED[incompatible.component] then
 				notification({"dect-notify.incompatible", {"dect-notify.dectorio"}})
+				notification({"dect-notify.reason-"..incompatible.reason, {"dect-notify.dectorio"}, incompatible.name})
+				notification({"dect-notify.recommended-action", {"dect-notify.dectorio"}, incompatible.name, incompatible.component})
 				notification({"dect-notify.mod-portal", {"dect-notify.dectorio"}})
-				notification({DECT.INCOMPATIBLE.REASONS[incompatible.reason], {"dect-notify.dectorio"}, incompatible.name})
 			end
 		end
 	end
diff --git a/data-final-fixes.lua b/data-final-fixes.lua
index fa7d345..0e2921a 100644
--- a/data-final-fixes.lua
+++ b/data-final-fixes.lua
@@ -2,4 +2,6 @@
 
 require("prototypes.style.gui")
 
-require("prototypes.entity.signs-icons")
\ No newline at end of file
+require("prototypes.entity.signs-icons")
+
+require("prototypes.signal.final-fixes")
diff --git a/info.json b/info.json
index c3b7c6a..1e42780 100644
--- a/info.json
+++ b/info.json
@@ -1,12 +1,12 @@
 {
     "name": "Dectorio",
-    "version": "0.8.0",
+    "version": "0.8.1",
     "title": "Dectorio",
     "author": "PantherX",
     "contact": "",
     "homepage": "https://github.com/jpanther/Dectorio",
     "factorio_version": "0.16",
-    "dependencies": ["base >= 0.16", "? alien-biomes >= 0.2.7"],
+    "dependencies": ["base >= 0.16", "? alien-biomes >= 0.2.7", "? PickerTweaks >= 1.0.1"],
     "license": "GNU GPLv3",
     "description": "Adds decorative elements to beautify your factory. Currently includes coloured signals, wooden, chain-link, stone and concrete walls, hazard gates, signs, wooden floorboards, gravel and painted concrete styles."
 }
diff --git a/locale/en/dectorio.cfg b/locale/en/dectorio.cfg
index 42ed7f4..62aa7ce 100644
--- a/locale/en/dectorio.cfg
+++ b/locale/en/dectorio.cfg
@@ -45,11 +45,13 @@ sign-cancel=Cancel
 [dect-notify]
 dectorio=Dectorio
 version=[__1__] Version __2__ installed.
-new-version=[__1__] Updated from version __2__ to version __3__.
+new-version=[__1__] Updated from version __2__ to version __3__. Refer to the changelog for details (Mods > Dectorio > Changelog).
 incompatible=[__1__] Warning: An incompatible mod has been detected!
-reason-signals=[__1__] Reason: '__2__' overwrites signal data. It is recommended to disable '__2__'.
-reason-tech=[__1__] Reason: '__2__' duplicates technology that is already in Dectorio. It is recommended to disable '__2__'.
-reason-disable=[__1__] Reason: '__2__' disables functionality that is added by Dectorio. It is recommended to disable '__2__'.
+reason-signals=[__1__] Reason: '__2__' overwrites signal data.
+reason-tech=[__1__] Reason: '__2__' duplicates technology that is already in Dectorio.
+reason-item=[__1__] Reason: '__2__' duplicates an item that is already in Dectorio.
+reason-disable=[__1__] Reason: '__2__' disables functionality that is added by Dectorio.
+recommended-action=[__1__] Either remove '__2__' or disable the __3__ component in Dectorio mod startup settings.
 mod-portal=[__1__] Refer to the mod portal for further details.
 supported-mod-added=[__1__] Added support for __2__ mod.
 supported-mod-removed=[__1__] Removed support for __2__ mod.
diff --git a/prototypes/signal/final-fixes.lua b/prototypes/signal/final-fixes.lua
new file mode 100755
index 0000000..e34f374
--- /dev/null
+++ b/prototypes/signal/final-fixes.lua
@@ -0,0 +1,19 @@
+-- signal/final-fixes
+
+if DECT.ENABLED["signals"] then
+
+	-- Get signals and update mappings (in case some new ones are added by other mods)
+	local colors = DECT.CONFIG.SIGNALS
+	for _, signal in pairs(data.raw["virtual-signal"]) do
+		if not signal.order:find("colors") and signal.color then
+			table.insert(colors, {type=signal.type, name=signal.name, color=signal.color})
+		end
+	end
+
+	local lamp = data.raw.lamp["small-lamp"]
+	lamp.signal_to_color_mapping = colors
+
+	local lamp_glow = data.raw.lamp["dect-small-lamp-glow"]
+	lamp_glow.signal_to_color_mapping = colors
+
+end
diff --git a/prototypes/signal/signals.lua b/prototypes/signal/signals.lua
index c1fe44f..6177baa 100755
--- a/prototypes/signal/signals.lua
+++ b/prototypes/signal/signals.lua
@@ -12,7 +12,7 @@ if DECT.ENABLED["signals"] then
 	-- Get signals
 	local colors = DECT.CONFIG.SIGNALS
 
-	-- Clear out any existing signals
+	-- Clear out any existing signals that conflict
 	for name, signal in pairs(data.raw["virtual-signal"]) do
 		if signal.order:find("colors") then
 			data.raw["virtual-signal"][name] = nil
@@ -38,7 +38,7 @@ if DECT.ENABLED["signals"] then
 		end
 	end
 
-	-- Reset black signal to correct icon
+	-- Reset black signal to 'correct' icon
 	if data.raw["virtual-signal"]["signal-black"] then
 		local black = data.raw["virtual-signal"]["signal-black"]
 		black.icons[1].tint = {r=0.16,g=0.16,b=0.16,a=0.70}