diff --git a/kiauh.sh b/kiauh.sh
index e6545aa..5fa700c 100755
--- a/kiauh.sh
+++ b/kiauh.sh
@@ -178,7 +178,7 @@ install_menu(){
       3)
         clear
         print_header
-        dwc2_install_routine
+        install_dwc2
         print_msg && clear_msg
         install_ui;;
       4)
diff --git a/scripts/install_dwc2.sh b/scripts/install_dwc2.sh
index a1a3aad..8f2cc4d 100755
--- a/scripts/install_dwc2.sh
+++ b/scripts/install_dwc2.sh
@@ -1,30 +1,134 @@
-#TODO:
-# - ask for permission to disable octoprint service
-
-dwc2_install_routine(){
+install_dwc2(){
   if [ -d $KLIPPER_DIR ]; then
-    # check for existing installation
-      if [ -d $DWC2FK_DIR ] && [ -d $DWC2_DIR ]; then
-        ERROR_MSG=" Looks like DWC2 is already installed!\n Skipping..."
-        return
-      fi
-    stop_klipper
-    #disable octoprint service if installed
-      if systemctl is-enabled octoprint.service -q 2>/dev/null; then
-        disable_octoprint_service
-      fi
-    install_tornado
-    install_dwc2fk && dwc2fk_cfg
-    install_dwc2
-    dwc2_reverse_proxy_dialog
-    create_custom_hostname
-    start_klipper
+    system_check_dwc2
+    #ask user for customization
+    get_user_selections_dwc2
+    #dwc2 main installation
+    check_for_folder_dwc2
+    tornado_setup
+    dwc2fk_setup
+    dwc2_setup
+    #setup config
+    write_printer_cfg_dwc2
+    write_custom_printer_cfg_dwc2
+    #execute customizations
+    disable_octoprint
+    create_reverse_proxy "dwc2"
+    set_hostname
+    #after install actions
+    restart_klipper
   else
     ERROR_MSG=" Please install Klipper first!\n Skipping..."
   fi
 }
 
-install_tornado(){
+system_check_dwc2(){
+  status_msg "Initializing DWC2 installation ..."
+  stop_klipper
+  #check for existing printer.cfg
+  if [ -e ${HOME}/printer.cfg ]; then
+    PRINTER_CFG_FOUND="true"
+    PRINTER_CFG_LOC="${HOME}/printer.cfg"
+  else
+    PRINTER_CFG_FOUND="false"
+  fi
+  #check if octoprint is installed
+  if systemctl is-enabled octoprint.service -q 2>/dev/null; then
+    unset OCTOPRINT_ENABLED
+    OCTOPRINT_ENABLED="true"
+  fi
+}
+
+get_user_selections_dwc2(){
+  #user selection for printer.cfg
+  if [ "$PRINTER_CFG_FOUND" = "false" ]; then
+    unset SEL_DEF_CFG
+    unset SEL_CUS_CFG
+    while true; do
+      echo
+      top_border
+      echo -e "|         ${red}WARNING! - No printer.cfg was found!${default}          |"
+      hr
+      echo -e "|  You can now either select to create a printer.cfg    |"
+      echo -e "|  with the default entries (1), customize the settings |"
+      echo -e "|  before writing them (2) or you can skip the creation |"
+      echo -e "|  of a printer.cfg at all.                             |"
+      echo -e "|                                                       |"
+      echo -e "|  Please keep in mind that DWC2 will ONLY load if you  |"
+      echo -e "|  have a correctly defined printer.cfg. Any missing    |"
+      echo -e "|  option or error will prevent DWC2 from loading and   |"
+      echo -e "|  you need to check klippy.log to resolve the error.   |"
+      echo -e "|                                                       |"
+      echo -e "|  Neither option 1 or 2 of this script will create a   |"
+      echo -e "|  fully working printer.cfg for you!                   |"
+      hr
+      echo -e "|  1) [Create default configuration]                    |"
+      echo -e "|  2) [Create custom configuration]                     |"
+      echo -e "|  3) ${red}[Skip]${default}                                            |"
+      bottom_border
+      read -p "${cyan}###### Please select:${default} " choice
+      case "$choice" in
+        1)
+          echo -e "###### > Create default configuration"
+          SEL_DEF_CFG="true"
+          SEL_CUS_CFG="false"
+          break;;
+        2)
+          echo -e "###### > Create custom configuration"
+          SEL_DEF_CFG="false"
+          SEL_CUS_CFG="true"
+          break;;
+        3)
+          echo -e "###### > Skip"
+          SEL_DEF_CFG="false"
+          SEL_CUS_CFG="false"
+          echo "${red}Skipping ...${default}"; break;;
+      esac
+      break
+    done
+  fi
+  #
+  setup_printer_config_dwc2
+  #ask user to install reverse proxy
+  dwc2_reverse_proxy_dialog
+  #ask to change hostname
+  if [ "$SET_REVERSE_PROXY" = "true" ]; then
+    create_custom_hostname
+  fi
+  #ask user to disable octoprint when such installed service was found
+  if [ "$OCTOPRINT_ENABLED" = "true" ]; then
+    unset DISABLE_OPRINT
+    while true; do
+      echo
+      warn_msg "OctoPrint service found!"
+      echo -e "You might consider disabling the OctoPrint service,"
+      echo -e "since an active OctoPrint service may lead to unexpected"
+      echo -e "behavior of the DWC2 Webinterface."
+      read -p "${cyan}###### Do you want to disable OctoPrint now? (Y/n):${default} " yn
+      case "$yn" in
+        Y|y|Yes|yes|"")
+          echo -e "###### > Yes"
+          DISABLE_OPRINT="true";;
+        N|n|No|no)
+          echo -e "###### > No"
+          DISABLE_OPRINT="false";;
+      esac
+      break
+    done
+  fi
+}
+
+#############################################################
+#############################################################
+
+check_for_folder_dwc2(){
+  #check for needed folder
+  if [ ! -d $DWC2_DIR/web ]; then
+    mkdir -p $DWC2_DIR/web
+  fi
+}
+
+tornado_setup(){
   if [ "$(cd $KLIPPY_ENV_DIR/bin/ && $_/pip list 2>/dev/null | grep "tornado" | cut -d" " -f9)" = "5.1.1" ]; then
     ok_msg "Tornado 5.1.1 is already installed! Continue..."
   else
@@ -37,7 +141,7 @@ install_tornado(){
   fi
 }
 
-install_dwc2fk(){
+dwc2fk_setup(){
   cd ${HOME}
   status_msg "Cloning DWC2-for-Klipper repository ..."
   git clone $DWC2FK_REPO && ok_msg "DWC2-for-Klipper successfully cloned!"
@@ -48,40 +152,111 @@ install_dwc2fk(){
   fi
 }
 
-dwc2fk_cfg(){
-  while true; do
-    echo -e "${cyan}"
-    read -p "###### Do you want to create the config now? (Y/n): " yn
-    echo -e "${default}"
-    case "$yn" in
-    Y|y|Yes|yes|"") create_dwc2fk_cfg; break;;
-    N|n|No|no) break;;
-    esac
-  done
+dwc2_setup(){
+  #check dependencies
+  dep=(wget gzip tar curl)
+  dependency_check
+  #execute operation
+  GET_DWC2_URL=`curl -s https://api.github.com/repositories/28820678/releases/latest | grep browser_download_url | cut -d'"' -f4`
+  cd $DWC2_DIR/web
+  status_msg "Downloading DWC2 Web UI ..."
+  wget -q $GET_DWC2_URL && ok_msg "Download complete!"
+  status_msg "Unzipping archive ..."
+  unzip -q -o *.zip && for f_ in $(find . | grep '.gz');do gunzip -f ${f_};done && ok_msg "Done!"
+  status_msg "Writing version to file ..."
+  echo $GET_DWC2_URL | cut -d/ -f8 > $DWC2_DIR/web/version && ok_msg "Done!"
+  status_msg "Do a little cleanup ..."
+  rm -rf DuetWebControl-SD.zip && ok_msg "Done!"
+  ok_msg "DWC2 Web UI installed!"
 }
 
-create_dwc2fk_cfg(){
-  echo -e "/=================================================\ "
-  echo -e "|  1) [Default configuration]                     | "
-  echo -e "|  2) [Custom configuration]                      | "
-  echo -e "|  3) [Skip]                                      | "
-  echo -e "\=================================================/ "
-  while true; do
-    read -p "Please select: " choice; echo
-    case "$choice" in
-    1) dwc2fk_default_cfg && ok_msg "Config written ..."; break;;
-    2) create_dwc2fk_custom_cfg && ok_msg "Config written ..."; break;;
-    3) echo "Skipping ..."; break;;
-    esac
-  done
+#############################################################
+#############################################################
+
+setup_printer_config_dwc2(){
+  if [ "$PRINTER_CFG_FOUND" = "true" ]; then
+    backup_printer_cfg
+    #check printer.cfg for necessary dwc2 entries
+    read_printer_cfg_dwc2
+  fi
+  if [ "$SEL_DEF_CFG" = "true" ]; then
+    create_default_dwc2_printer_cfg
+  fi
+  if [ "$SEL_CUS_CFG" = "true" ]; then
+    #get user input for custom config
+    create_custom_dwc2_printer_cfg
+  fi
 }
 
-dwc2fk_default_cfg(){
-  cat <<DWC2 >> $PRINTER_CFG
+read_printer_cfg_dwc2(){
+  unset SC_ENTRY
+  SC="#*# <---------------------- SAVE_CONFIG ---------------------->"
+  if [ ! $(grep '^\[virtual_sdcard\]$' ${HOME}/printer.cfg) ]; then
+    VSD="false"
+  fi
+  if [ ! $(grep '^\[web_dwc2\]$' ${HOME}/printer.cfg) ]; then
+    WEB_DWC2="false"
+  fi
+  #check for a SAVE_CONFIG entry
+  if [[ $(grep "$SC" ${HOME}/printer.cfg) ]]; then
+    SC_LINE=$(grep -n "$SC" ${HOME}/printer.cfg | cut -d ":" -f1)
+    PRE_SC_LINE=$(expr $SC_LINE - 1)
+    SC_ENTRY="true"
+  fi
+}
+
+write_printer_cfg_dwc2(){
+  unset write_entries
+  if [ "$WEB_DWC2" = "false" ]; then
+    write_entries+=("[web_dwc2]\nprinter_name: my_printer\nlisten_adress: 0.0.0.0\nlisten_port: 4750\nweb_path: dwc2/web")
+  fi
+  if [ "$VSD" = "false" ]; then
+    write_entries+=("[virtual_sdcard]\npath: ~/sdcard")
+  fi
+  if [ "${#write_entries[@]}" != "0" ]; then
+    write_entries+=("\\\n############################\n##### CREATED BY KIAUH #####\n############################")
+    write_entries=("############################\n" "${write_entries[@]}")
+  fi
+  #execute writing
+  status_msg "Writing to printer.cfg ..."
+  if [ "$SC_ENTRY" = "true" ]; then
+    PRE_SC_LINE="$(expr $SC_LINE - 1)a"
+    for entry in "${write_entries[@]}"
+    do
+      sed -i "$PRE_SC_LINE $entry" ${HOME}/printer.cfg
+    done
+  fi
+  if [ "$SC_ENTRY" = "false" ]; then
+    LINE_COUNT="$(wc -l < ${HOME}/printer.cfg)a"
+    for entry in "${write_entries[@]}"
+    do
+      sed -i "$LINE_COUNT $entry" ${HOME}/printer.cfg
+    done
+  fi
+  ok_msg "Done!"
+}
+
+write_custom_printer_cfg_dwc2(){
+  if [ "$CONFIRM_CUSTOM_CFG" = "true" ]; then
+    echo -e "$DWC2_CFG" >> ${HOME}/printer.cfg
+  fi
+}
+
+create_default_dwc2_printer_cfg(){
+#create default config
+touch ${HOME}/printer.cfg
+cat <<DEFAULT_DWC2_CFG >> ${HOME}/printer.cfg
 
 ##########################
 ### CREATED WITH KIAUH ###
 ##########################
+[printer]
+kinematics: cartesian
+max_velocity: 300
+max_accel: 3000
+max_z_velocity: 5
+max_z_accel: 100
+
 [virtual_sdcard]
 path: ~/sdcard
 
@@ -92,10 +267,19 @@ listen_port: 4750
 web_path: dwc2/web
 ##########################
 ##########################
-DWC2
+DEFAULT_DWC2_CFG
 }
 
-create_dwc2fk_custom_cfg(){
+#############################################################
+#############################################################
+
+create_custom_dwc2_printer_cfg(){
+  echo
+  top_border
+  echo -e "|  Please fill in custom values for the following       |"
+  echo -e "|  configuration options. If you are unsure what to put |"
+  echo -e "|  in, keep the pre-entered values.                     |"
+  bottom_border
   echo -e "${cyan}"
   read -e -p "Printer name: " -i "my_printer" PRINTER_NAME
   read -e -p "Listen adress: " -i "0.0.0.0" LISTEN_ADRESS
@@ -122,50 +306,40 @@ DWC2
   echo "The following lines will be written:"
   echo -e "$DWC2_CFG"
   while true; do
-    echo -e "${cyan}"
-    read -p "###### Write now (Y) or start over (n)? (Y/n): " yn
-    echo -e "${default}"
+    echo
+    read -p "${cyan}###### Confirm (Y) or start over (n)? (Y/n):${default} " yn
     case "$yn" in
-      Y|y|Yes|yes|"") echo -e "$DWC2_CFG" >> $PRINTER_CFG; break;;
-      N|n|No|no) create_dwc2fk_custom_cfg;;
+      Y|y|Yes|yes|"")
+        CONFIRM_CUSTOM_CFG="true"
+        break;;
+      N|n|No|no)
+        CONFIRM_CUSTOM_CFG="false"
+        create_custom_dwc2_printer_cfg
+        break;;
     esac
   done
 }
 
-install_dwc2(){
-  #check dependencies
-  dep=(wget gzip tar curl)
-  dependency_check
-  #execute operation
-  GET_DWC2_URL=`curl -s https://api.github.com/repositories/28820678/releases/latest | grep browser_download_url | cut -d'"' -f4`
-  if [ ! -d $DWC2_DIR/web ]; then
-    mkdir -p $DWC2_DIR/web
-  fi
-  cd $DWC2_DIR/web
-  status_msg "Downloading DWC2 Web UI ..."
-  wget -q $GET_DWC2_URL && ok_msg "Download complete!"
-  status_msg "Unzipping archive ..."
-  unzip -q -o *.zip && for f_ in $(find . | grep '.gz');do gunzip -f ${f_};done && ok_msg "Done!"
-  status_msg "Writing version to file ..."
-  echo $GET_DWC2_URL | cut -d/ -f8 > $DWC2_DIR/web/version && ok_msg "Done!"
-  status_msg "Do a little cleanup ..."
-  rm -rf DuetWebControl-SD.zip && ok_msg "Done!"
-  ok_msg "DWC2 Web UI installed!"
-}
+#############################################################
+#############################################################
 
 dwc2_reverse_proxy_dialog(){
+  unset SET_REVERSE_PROXY
+  echo
   top_border
   echo -e "|  If you want to have a nicer URL or simply need/want  | "
   echo -e "|  DWC2 to run on port 80 (http's default port) you     | "
   echo -e "|  can set up a reverse proxy to run DWC2 on port 80.   | "
   bottom_border
   while true; do
-    echo -e "${cyan}"
-    read -p "###### Do you want to set up a reverse proxy now? (Y/n): " yn
-    echo -e "${default}"
+    read -p "${cyan}###### Do you want to set up a reverse proxy now? (y/N):${default} " yn
     case "$yn" in
-      Y|y|Yes|yes|"") create_reverse_proxy "dwc2"; break;;
-      N|n|No|no) break;;
+      Y|y|Yes|yes)
+        SET_REVERSE_PROXY="true"
+        break;;
+      N|n|No|no|"")
+        SET_REVERSE_PROXY="false"
+        break;;
     esac
   done
 }
\ No newline at end of file