diff --git a/src/SCRIPTS/BF/MSP/messages.lua b/src/SCRIPTS/BF/MSP/messages.lua
index da922df2..c778be8a 100644
--- a/src/SCRIPTS/BF/MSP/messages.lua
+++ b/src/SCRIPTS/BF/MSP/messages.lua
@@ -1,85 +1,85 @@
-MSP_PID_FORMAT = {
-   read           = 112, -- MSP_PID
-   write          = 202, -- MSP_SET_PID
-   minBytes       = 8,
-   fields = {
-      -- P
-      { vals = { 1 } },
-      { vals = { 4 } },
-      { vals = { 7 } },
-      -- I
-      { vals = { 2 } },
-      { vals = { 5 } },
-      { vals = { 8 } },
-      -- D
-      { vals = { 3 } },
-      { vals = { 6 } },
-   },
-}
-
-MSP_PID_ADVANCED_FORMAT = {
-   read           = 94, -- MSP_PID_ADVANCED
-   write          = 95, -- MSP_SET_PID_ADVANCED
-   minBytes       = 23,
-   fields = {
-	  -- weight
-      { vals = { 10 }, scale = 100 },
-	  -- transition
-      { vals = { 9 }, scale = 100 },
-   },
-}
-
-local INTRO_DELAY = 1600
-local READOUT_DELAY = 500
-
-function extractMspValues(cmd, rx_buf, msgFormat, msgValues)
-    if cmd == nil or rx_buf == nil then
-        return
-    end
-    if cmd ~= msgFormat.read then
-        return
-    end
-    if #(rx_buf) > 0 then
-        msgValues.raw = {}
-        for i=1,#(rx_buf) do
-            msgValues.raw[i] = rx_buf[i]
-        end
-
-		msgValues.values = {}
-        for i=1,#(msgFormat.fields) do
-            if (#(msgValues.raw) or 0) >= msgFormat.minBytes then
-               local f = msgFormat.fields[i]
-               if f.vals then
-                  local value = 0;
-                  for idx=1, #(f.vals) do
-                     local raw_val = msgValues.raw[f.vals[idx]]
-                     raw_val = bit32.lshift(raw_val, (idx-1)*8)
-                     value = bit32.bor(value, raw_val)
-                  end
-                  msgValues.values[i] = value/(f.scale or 1)
-               end
-            end
-        end
-    end
-end
-
-function readoutMsp(msgFormat, msg)
-    local t = getTime()
-    if msg.lastTrigger == nil or msg.lastTrigger + INTRO_DELAY <= t then
-        playFile(msg.intro)
-        msg.lastTrigger = t
-    elseif msg.reqTS == nil or msg.reqTS + READOUT_DELAY <= t then
-        protocol.mspRead(msgFormat.read)
-        msg.reqTS = t
-    else
-        local cmd, rx_buf = mspPollReply()
-        extractMspValues(cmd, rx_buf, msgFormat, msg)
-        if msg.raw then
-            for i=1,#(msg.readoutValues) do
-                playNumber(msg.values[msg.readoutValues[i]], 0)
-            end
-            msg.raw = nil
-        end
-    end
-    mspProcessTxQ()
-end
+MSP_PID_FORMAT = {
+   read           = 112, -- MSP_PID
+   write          = 202, -- MSP_SET_PID
+   minBytes       = 8,
+   fields = {
+      -- P
+      { vals = { 1 } },
+      { vals = { 4 } },
+      { vals = { 7 } },
+      -- I
+      { vals = { 2 } },
+      { vals = { 5 } },
+      { vals = { 8 } },
+      -- D
+      { vals = { 3 } },
+      { vals = { 6 } },
+   },
+}
+
+MSP_PID_ADVANCED_FORMAT = {
+   read           = 94, -- MSP_PID_ADVANCED
+   write          = 95, -- MSP_SET_PID_ADVANCED
+   minBytes       = 23,
+   fields = {
+	  -- weight
+      { vals = { 10 }, scale = 100 },
+	  -- transition
+      { vals = { 9 }, scale = 100 },
+   },
+}
+
+local INTRO_DELAY = 1600
+local READOUT_DELAY = 500
+
+function extractMspValues(cmd, rx_buf, msgFormat, msgValues)
+    if cmd == nil or rx_buf == nil then
+        return
+    end
+    if cmd ~= msgFormat.read then
+        return
+    end
+    if #(rx_buf) > 0 then
+        msgValues.raw = {}
+        for i=1,#(rx_buf) do
+            msgValues.raw[i] = rx_buf[i]
+        end
+
+		msgValues.values = {}
+        for i=1,#(msgFormat.fields) do
+            if (#(msgValues.raw) or 0) >= msgFormat.minBytes then
+               local f = msgFormat.fields[i]
+               if f.vals then
+                  local value = 0;
+                  for idx=1, #(f.vals) do
+                     local raw_val = msgValues.raw[f.vals[idx]]
+                     raw_val = bit32.lshift(raw_val, (idx-1)*8)
+                     value = bit32.bor(value, raw_val)
+                  end
+                  msgValues.values[i] = value/(f.scale or 1)
+               end
+            end
+        end
+    end
+end
+
+function readoutMsp(msgFormat, msg)
+    local t = getTime()
+    if msg.lastTrigger == nil or msg.lastTrigger + INTRO_DELAY <= t then
+        playFile(msg.intro)
+        msg.lastTrigger = t
+    elseif msg.reqTS == nil or msg.reqTS + READOUT_DELAY <= t then
+        protocol.mspRead(msgFormat.read)
+        msg.reqTS = t
+    else
+        local cmd, rx_buf = mspPollReply()
+        extractMspValues(cmd, rx_buf, msgFormat, msg)
+        if msg.raw then
+            for i=1,#(msg.readoutValues) do
+                playNumber(msg.values[msg.readoutValues[i]], 0)
+            end
+            msg.raw = nil
+        end
+    end
+    mspProcessTxQ()
+end
diff --git a/src/SCRIPTS/BF/ui.lua b/src/SCRIPTS/BF/ui.lua
index f61c7568..39e7a30e 100644
--- a/src/SCRIPTS/BF/ui.lua
+++ b/src/SCRIPTS/BF/ui.lua
@@ -352,6 +352,7 @@ function run_ui(event)
             incValue(1)
         elseif event == userEvent.press.minus or event == userEvent.repeatPress.minus or event == userEvent.dial.left then
             incValue(-1)
+            killEvents(event)
         end
     end
     local nextPage = currentPage
diff --git a/src/SCRIPTS/FUNCTIONS/pids.lua b/src/SCRIPTS/FUNCTIONS/pids.lua
index 35a151b2..2b207643 100644
--- a/src/SCRIPTS/FUNCTIONS/pids.lua
+++ b/src/SCRIPTS/FUNCTIONS/pids.lua
@@ -1,44 +1,44 @@
-SCRIPT_HOME = "/SCRIPTS/BF"
-
-assert(loadScript(SCRIPT_HOME.."/MSP/messages.lua"))()
-
-local msg_p = {
-  intro = "p.wav",
-  readoutValues = {1, 2, 3},
-}
-
-local msg_i = {
-  intro = "i.wav",
-  readoutValues = {4, 5, 6},
-}
-
-local msg_d = {
-  intro = "d.wav",
-  readoutValues = {7, 8},
-}
-
-local msg_dsetpt = {
-  intro = "dsetpt.wav",
-  readoutValues = {1, 2},
-}
-
-local pidSelectorField = nil
-
-local function init_pids()
-    pidSelectorField = getFieldInfo("trim-thr")
-end
-
-local function run_pids()
-    local pidSelector = getValue(pidSelectorField.id)
-    if pidSelector > 33 and pidSelector < 99 then
-        readoutMsp(MSP_PID_FORMAT, msg_p)
-    elseif pidSelector > 99 and pidSelector < 165 then
-        readoutMsp(MSP_PID_FORMAT, msg_i)
-    elseif pidSelector > 165 and pidSelector < 231 then
-        readoutMsp(MSP_PID_FORMAT, msg_d)
-    elseif pidSelector > -99 and pidSelector < -33 then
-        readoutMsp(MSP_PID_ADVANCED_FORMAT, msg_dsetpt)
-    end
-end
-
-return { init = init_pids, run = run_pids }
\ No newline at end of file
+SCRIPT_HOME = "/SCRIPTS/BF"
+
+assert(loadScript(SCRIPT_HOME.."/MSP/messages.lua"))()
+
+local msg_p = {
+  intro = "p.wav",
+  readoutValues = {1, 2, 3},
+}
+
+local msg_i = {
+  intro = "i.wav",
+  readoutValues = {4, 5, 6},
+}
+
+local msg_d = {
+  intro = "d.wav",
+  readoutValues = {7, 8},
+}
+
+local msg_dsetpt = {
+  intro = "dsetpt.wav",
+  readoutValues = {1, 2},
+}
+
+local pidSelectorField = nil
+
+local function init_pids()
+    pidSelectorField = getFieldInfo("trim-thr")
+end
+
+local function run_pids()
+    local pidSelector = getValue(pidSelectorField.id)
+    if pidSelector > 33 and pidSelector < 99 then
+        readoutMsp(MSP_PID_FORMAT, msg_p)
+    elseif pidSelector > 99 and pidSelector < 165 then
+        readoutMsp(MSP_PID_FORMAT, msg_i)
+    elseif pidSelector > 165 and pidSelector < 231 then
+        readoutMsp(MSP_PID_FORMAT, msg_d)
+    elseif pidSelector > -99 and pidSelector < -33 then
+        readoutMsp(MSP_PID_ADVANCED_FORMAT, msg_dsetpt)
+    end
+end
+
+return { init = init_pids, run = run_pids }