diff --git a/Lua_scripts/DSMLIB/DsmFwPrgLib.luac b/Lua_scripts/DSMLIB/DsmFwPrgLib.luac
deleted file mode 100644
index fb0950a..0000000
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diff --git a/Lua_scripts/DSMLIB/DsmFwPrgSIMLib.luac b/Lua_scripts/DSMLIB/DsmFwPrgSIMLib.luac
deleted file mode 100644
index b190851..0000000
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diff --git a/Lua_scripts/DSMLIB/readme.txt b/Lua_scripts/DSMLIB/readme.txt
index a2bc279..5b4bf6b 100644
--- a/Lua_scripts/DSMLIB/readme.txt
+++ b/Lua_scripts/DSMLIB/readme.txt
@@ -25,13 +25,22 @@ Version 0.5
 	and see the exchange of data between the RX/TX
 - Created a black/white version with only Key/Roller Inputs (OTX)
 - Created a nicer GUI for EdgeTX touchscreen color Radios
+- RX simulation for GUI development:  turn on SIMULATION_ON=true in the beginning of the lua file
+
+
+Some settings that can change (top of Lua file):
+	SIMULATION_ON = false   -- FALSE: use real communication to DSM RX (DEFAULT), TRUE: use a simulated version of RX 
+	DEBUG_ON = 1           -- 0=NO DEBUG, 1=HIGH LEVEL 2=LOW LEVEL   (Debug logged into the /LOGS/dsm_log.txt)
+	DEBUG_ON_LCD = false   -- Interactive Information on LCD of Menu data from RX 
+	USE_SPECKTRUM_COLORS = true -- true: Use spectrum colors, false: use theme colors (default on OpenTX) 
+
 
 Known Problems:
 1. When trying to Factory Reset an RX, even that navigation to menus seems OK, it did not reset. 
 	Maybe another message needs to be sent to RX when reaching that page
 2. When initially setting a new RX, there is a point where a menu navigates to MenuID=0x0001, this seems like a 
 	special Save/Restart type of menu.. but it does not reset the RX. maybe another meesage needs to be send
-3. Some Menu List line types (LINE_TYPE.LIST_MENU1), the range (min/max) seems to be incorrect, but cannot see in the data how to fix it
+3. Some Menu List line types (LINE_TYPE.LIST_MENU1 or "L_m1" in logs), the range (min/max) seems to be incorrect, but cannot see in the data how to fix it
 	Some of the valid values are not even sequential, very spread apart. There has to be a list of valid options somewhere (in RX or config for each field).
 4. The RX return unknow lines when requesting the Lines for a menu. Realy don't understand what they are for.
 	in some menus, seems to stay stuck in the same return line or no response to the request, making the RX reset/close the connection.