diff --git a/_deploy/wsl/os-trog24.04.sh b/_deploy/wsl/os-trog24.04.sh
index 37b9ccc..dcc57e6 100755
--- a/_deploy/wsl/os-trog24.04.sh
+++ b/_deploy/wsl/os-trog24.04.sh
@@ -83,6 +83,8 @@ echo '###'
 echo '### Now YOU have to configure the git settings for YOURSELF (not "expo")'
 echo '### because you can't clone the repos without a key
 
+# This sets this up for bash command window, BUT it is is not enough for VS code which is actually a Windows app
+# when running on WSL. You ALSO need to MANUALLY run these commands in a terminal windows INSIDE VS code
 git config --global user.email "philip.sargent@gmail.com"
 git config --global user.name "Philip Sargent"
 git config --global pull.rebase true
diff --git a/_deploy/wsl/venv-trog-d4.sh b/_deploy/wsl/venv-trog-d4.sh
old mode 100755
new mode 100644
index 97e99b7..5390b06
--- a/_deploy/wsl/venv-trog-d4.sh
+++ b/_deploy/wsl/venv-trog-d4.sh
@@ -1,184 +1,184 @@
-#!/bin/bash
-# footled lots to make this work with python 3.10 & 3.11 and WSL1 and WSL2 on Ubuntu 22.04
-# Run this in a terminal in the troggle directory: 'bash venv-trog.sh'
-echo '-- Run this in a terminal in the real troggle directory: "bash venv-trog.sh"'
-
-# Expects an Ubuntu 22.04 (or 20.04) relatively clean install.
-# If you have not already installed these on your clean Ubuntu install DO THIS FIRST
-# use the script os-trog.sh
-
-# If you are using Debian, then stick with the default version of python
-# If you are using Ubuntu, then it is easy to use a later version of python, e.g. 3.11
-
-# NOW we set up troggle
-PYTHON=python3.11
-VENAME=p11d42 # python3.x and django 4.2
-echo "** You are logged in as `id -u -n`"
-echo "The 50MB pip cache will be in /home/`id -u -n`/.cache/"
-echo "The 150MB venv will created in  /home/`id -u -n`/$VENAME/"
-TROGDIR=$(cd $(dirname $0) && pwd)
-echo "-- Troggle folder (this script location): ${TROGDIR}"
-
-REQUIRE=requirements-$VENAME.txt
-
-if [ -d $REQUIRE ]; then
-  echo "-- No ${REQUIRE} found. You should be in the /troggle/ folder. Copy it from your most recent installation."
-  exit 1
-fi
-echo ## Using $REQUIRE :
-cat $REQUIRE
-echo ##
-
-
-$PYTHON --version
-
-# NOTE that when using a later or earlier verison of python, you MUST also
-# use the allowed version of Pillow, see https://pillow.readthedocs.io/en/latest/installation.html
-
-# NOW set up link from expo user folder
-# needed for WSL2
-echo Creating links from Linux filesystem user 
-# These links only need making once, for many venv
-cd ~
-
-if [ ! -d $VENAME ]; then
-  echo "## Creating venv $VENAME. (If this fails with a pip error, you need to ensure you have python3.11-venv installed and/or use a Ubuntu window)"
-  $PYTHON -m venv $VENAME
-else 
-  echo "## /$VENAME/ already exists ! Delete it first."
-  exit 1
-fi
-
-  # Activate the virtual env and see what the default packages are
-echo "### Activating $VENAME"
-
-cd $VENAME
-echo "-- now in: ${PWD}"
-ls -tlarg
-source bin/activate
-echo $VIRTUAL_ENV 
-if [ -d ~/$VENAME/bin ]; then
-    echo "### Activating."
-else
-  echo "## ~/$VENAME/bin does not exist. FAILed to create venv properly."
-  exit 1
-fi
-  # update local version of pip, more recent than OS version
-  # debian bullseye installs pip 20.3.4 which barfs, we want >22.0.3
-  
-  # update local version of setuptools, more recent than OS version, needed for packages without wheels
-  
-echo "### installing later version of pip inside $VENAME"
-$PYTHON -m pip install --upgrade pip
-$PYTHON -m pip install --upgrade setuptools
-
-PIP=pip
-
-$PIP list > original-pip.list
-$PIP freeze >original.txt
-
-# we are in  /home/$USER/$VENAME/
-ln -s ${TROGDIR} troggle
-ln -s ${TROGDIR}/../expoweb expoweb
-ln -s ${TROGDIR}/../loser loser
-ln -s ${TROGDIR}/../drawings drawings
-#ln -s ${TROGDIR}/../expofiles expofiles
-
-# fudge for philip's machine
-if [ ! -d /mnt/d/EXPO ]; then
-  sudo mkdir /mnt/d
-  sudo mount -t drvfs D: /mnt/d
-fi
-  
-if [  -d ${TROGDIR}/../expofiles ]; then
-  ln -s ${TROGDIR}/../expofiles expofiles
-else
-  ln -s /mnt/d/EXPO/expofiles expofiles
-fi
-
-echo "### Setting file permissions.. may take a while.."
-git config --global --add safe.directory '*'
-sudo chmod -R 777 *
-
-echo "### links to expoweb, troggle etc. complete:"
-ls -tla
-echo "###"
-echo "### now installing ${TROGDIR}/${REQUIRE}"
-echo "###"
-cat ${TROGDIR}/${REQUIRE}
-
-# NOW THERE IS A PERMISSIONS FAILURE THAT DIDN'T HAPPEN BEFORE
-# seen on wsl2 as well as wsl1 
-# which ALSO ruins EXISTING permissions !
-# Guessing it is to do with pip not liking non-standard py 3.11 installation on Ubuntu 22.04
-
-read -p "Press any key to resume ..."
-$PIP install -r ${TROGDIR}/${REQUIRE}
-echo "### install from ${TROGDIR}/${REQUIRE} completed."
-echo '### '
-
-$PIP install --pre django
-
-$PIP freeze > $REQUIRE  
-# so that we can track requirements more easily with git
-# because we do not install these with pip, but they are listed by the freeze command
-# Now find out what we actually installed by subtracting the stuff venv installed anyway
-sort original.txt > 1
-sort $REQUIRE >2
-comm -3 1 2 --check-order | awk '{ print $1}'>fresh-$REQUIRE
-rm 1
-rm 2
-
-# cp $REQUIRE requirements-$VENAME.txt 
-cp $REQUIRE troggle/$REQUIRE
-
-$PIP list > installed-pip.list
-$PIP list -o > installed-pip-o.list
-
-REQ=installation-record
-mkdir $REQ 
-
-mv original.txt $REQ
-mv $REQUIRE $REQ
-mv original-pip.list $REQ
-mv installed-pip.list $REQ
-mv installed-pip-o.list $REQ
-cp fresh-$REQUIRE ../$REQUIRE
-mv fresh-$REQUIRE $REQ
-cp troggle/`basename "$0"` $REQ
-
-
-$PYTHON --version
-python --version
-echo "Django version:`django-admin --version`"
-
-echo "### Now do 
-  '[sudo service mysql start]'
-  '[sudo service mariadb restart]'
-  '[sudo mysql_secure_installation]'
-  'cd ~/$VENAME'
-  'source bin/activate'
-  'cd troggle'
-  'django-admin'
-  'python manage.py check'
-## this tests if you have set up ssh correcting. Refer to documentation https://expo.survex.com/handbook/computing/keyexchange.html
-## you need to follow the Linux instructions.
-  'ssh expo@expo.survex.com'
-
-## the next tests will fail unless ~/expofiles is set correctly to a folder on your machine
-## the tests may ALSO fail because of ssh and permissions errors 
-
-## So you will need to run 
-$sudo chown -Rhv philip:philip ~/$VENAME  (if your username is philip)
-# and then REBOOT (or at least, exit WSL and terminate and restart WSL)
-# because this chmod only takes effect then.
-
-   'python manage.py test -v 2'
-   './pre-run.sh' (runs the tests again)
-   
-   'python databaseReset.py reset $VENAME'
-   'python manage.py runserver 0.0.0.0:8000 (and allow access when the firewall window pops up)'
-   "
-# if [ ! -d /mnt/d/expofiles ]; then
-  # echo '### No valid expofiles directory on /mnt/d . Fix this before any tests will work.'
+#!/bin/bash
+# footled lots to make this work with python 3.10 & 3.11 and WSL1 and WSL2 on Ubuntu 22.04
+# Run this in a terminal in the troggle directory: 'bash venv-trog.sh'
+echo '-- Run this in a terminal in the real troggle directory: "bash venv-trog.sh"'
+
+# Expects an Ubuntu 22.04 with all the gubbins pre-installed
+# If you have not already installed these on your clean Ubuntu install DO THIS FIRST
+# use the script os-trog.sh
+
+# If you are using Debian, then stick with the default version of python
+# If you are using Ubuntu, then it is easy to use a later version of python, e.g. 3.11
+
+# NOW we set up troggle
+PYTHON=python3.11
+VENAME=p11d42 # python3.x and django 4.2
+echo "** You are logged in as `id -u -n`"
+echo "The 50MB pip cache will be in /home/`id -u -n`/.cache/"
+echo "The 150MB venv will created in  /home/`id -u -n`/$VENAME/"
+TROGDIR=$(cd $(dirname $0) && pwd)
+echo "-- Troggle folder (this script location): ${TROGDIR}"
+
+REQUIRE=requirements-$VENAME.txt
+
+if [ -d $REQUIRE ]; then
+  echo "-- No ${REQUIRE} found. You should be in the /troggle/ folder. Copy it from your most recent installation."
+  exit 1
+fi
+echo ## Using $REQUIRE :
+cat $REQUIRE
+echo ##
+
+
+$PYTHON --version
+
+# NOTE that when using a later or earlier verison of python, you MUST also
+# use the allowed version of Pillow, see https://pillow.readthedocs.io/en/latest/installation.html
+
+# NOW set up link from expo user folder
+# needed for WSL2
+echo Creating links from Linux filesystem user 
+# These links only need making once, for many venv
+cd ~
+
+if [ ! -d $VENAME ]; then
+  echo "## Creating venv $VENAME. (If this fails with a pip error, you need to ensure you have python3.11-venv installed and/or use a Ubuntu window)"
+  $PYTHON -m venv $VENAME
+else 
+  echo "## /$VENAME/ already exists ! Delete it first."
+  exit 1
+fi
+
+  # Activate the virtual env and see what the default packages are
+echo "### Activating $VENAME"
+
+cd $VENAME
+echo "-- now in: ${PWD}"
+ls -tlarg
+source bin/activate
+echo $VIRTUAL_ENV 
+if [ -d ~/$VENAME/bin ]; then
+    echo "### Activating."
+else
+  echo "## ~/$VENAME/bin does not exist. FAILed to create venv properly."
+  exit 1
+fi
+  # update local version of pip, more recent than OS version
+  # debian bullseye installs pip 20.3.4 which barfs, we want >22.0.3
+  
+  # update local version of setuptools, more recent than OS version, needed for packages without wheels
+  
+echo "### installing later version of pip inside $VENAME"
+$PYTHON -m pip install --upgrade pip
+$PYTHON -m pip install --upgrade setuptools
+
+PIP=pip
+
+$PIP list > original-pip.list
+$PIP freeze >original.txt
+
+# we are in  /home/$USER/$VENAME/
+ln -s ${TROGDIR} troggle
+ln -s ${TROGDIR}/../expoweb expoweb
+ln -s ${TROGDIR}/../loser loser
+ln -s ${TROGDIR}/../drawings drawings
+#ln -s ${TROGDIR}/../expofiles expofiles
+
+# fudge for philip's machine
+if [ ! -d /mnt/d/EXPO ]; then
+  sudo mkdir /mnt/d
+  sudo mount -t drvfs D: /mnt/d
+fi
+  
+if [  -d ${TROGDIR}/../expofiles ]; then
+  ln -s ${TROGDIR}/../expofiles expofiles
+else
+  ln -s /mnt/d/EXPO/expofiles expofiles
+fi
+
+echo "### Setting file permissions.. may take a while.."
+git config --global --add safe.directory '*'
+sudo chmod -R 777 *
+
+echo "### links to expoweb, troggle etc. complete:"
+ls -tla
+echo "###"
+echo "### now installing ${TROGDIR}/${REQUIRE}"
+echo "###"
+cat ${TROGDIR}/${REQUIRE}
+
+# NOW THERE IS A PERMISSIONS FAILURE THAT DIDN'T HAPPEN BEFORE
+# seen on wsl2 as well as wsl1 
+# which ALSO ruins EXISTING permissions !
+# Guessing it is to do with pip not liking non-standard py 3.11 installation on Ubuntu 22.04
+
+read -p "Press any key to resume ..."
+$PIP install -r ${TROGDIR}/${REQUIRE}
+echo "### install from ${TROGDIR}/${REQUIRE} completed."
+echo '### '
+
+$PIP install --pre django
+
+$PIP freeze > $REQUIRE  
+# so that we can track requirements more easily with git
+# because we do not install these with pip, but they are listed by the freeze command
+# Now find out what we actually installed by subtracting the stuff venv installed anyway
+sort original.txt > 1
+sort $REQUIRE >2
+comm -3 1 2 --check-order | awk '{ print $1}'>fresh-$REQUIRE
+rm 1
+rm 2
+
+# cp $REQUIRE requirements-$VENAME.txt 
+cp $REQUIRE troggle/$REQUIRE
+
+$PIP list > installed-pip.list
+$PIP list -o > installed-pip-o.list
+
+REQ=installation-record
+mkdir $REQ 
+
+mv original.txt $REQ
+mv $REQUIRE $REQ
+mv original-pip.list $REQ
+mv installed-pip.list $REQ
+mv installed-pip-o.list $REQ
+cp fresh-$REQUIRE ../$REQUIRE
+mv fresh-$REQUIRE $REQ
+cp troggle/`basename "$0"` $REQ
+
+
+$PYTHON --version
+python --version
+echo "Django version:`django-admin --version`"
+
+echo "### Now do 
+  '[sudo service mysql start]'
+  '[sudo service mariadb restart]'
+  '[sudo mysql_secure_installation]'
+  'cd ~/$VENAME'
+  'source bin/activate'
+  'cd troggle'
+  'django-admin'
+  'python manage.py check'
+## this tests if you have set up ssh correcting. Refer to documentation https://expo.survex.com/handbook/computing/keyexchange.html
+## you need to follow the Linux instructions.
+  'ssh expo@expo.survex.com'
+
+## the next tests will fail unless ~/expofiles is set correctly to a folder on your machine
+## the tests may ALSO fail because of ssh and permissions errors 
+
+## So you will need to run 
+$sudo chown -Rhv philip:philip ~/$VENAME  (if your username is philip)
+# and then REBOOT (or at least, exit WSL and terminate and restart WSL)
+# because this chmod only takes effect then.
+
+   'python manage.py test -v 2'
+   './pre-run.sh' (runs the tests again)
+   
+   'python databaseReset.py reset $VENAME'
+   'python manage.py runserver 0.0.0.0:8000 (and allow access when the firewall window pops up)'
+   "
+# if [ ! -d /mnt/d/expofiles ]; then
+  # echo '### No valid expofiles directory on /mnt/d . Fix this before any tests will work.'
 # fi
\ No newline at end of file