diff --git a/doc/erko_howto_tools.txt b/doc/erko_howto_tools.txt
index de19be64d8555d84e375bd4030e9ba2f37b827ba..14299052fb1f29bc2bbf98d068090add3f1ccb43 100755
--- a/doc/erko_howto_tools.txt
+++ b/doc/erko_howto_tools.txt
@@ -56,12 +56,12 @@
 
 > . ./init_hdl.sh
 
-  * inHDL_WORKines:
+  * init_hdl.sh defines:
     - RADIOHDL_WORK directory for where the source code resides
     - HDL_BUILD_DIR directory for where the targets will be build
     - HDL_IOFILE_SIM_DIR=${HDL_BUILD_DIR}/sim for simulating with Modelsim using file IO
 
-  * init_hdHDL_WORKit user_components.ipx into Altera dir's
+  * init_hdl copies git user_components.ipx into Altera dir's
     - cp ${RADIOHDL_WORK}/hdl_user_components.ipx $altera_dir/ip/altera/user_components.ipx
 
   * init_hdl.sh automatically also sources ../radiohdl/init_radiohdl.sh if necessary
@@ -192,7 +192,12 @@ kunnen nog ongeveer 35x opslaan, voordat we moeten deleten.
 * Flash and reboot unb2
 *******************************************************************************
 # Copy rbf image to machine
-scp build/unb2c/quartus/unb2c_test_1GbE_I/unb2c_test_1GbE_I.rbf kooistra@dop421:/home/kooistra/git/upe_gear
+scp -rp build/unb2c/quartus/unb2c_test_1GbE_I/unb2c_test_1GbE_I.rbf kooistra@dop421:/home/kooistra/git/upe_gear
+
+# On dop386 of sdp-arts (dop349 = 10.87.0.149)
+scp -rp regtest@10.87.0.149:/home/regtest/hdl_build_result/2023-01-22T04u27_lofar2_unb2b_sdp_station_full_wg_212MHz/lofar2_unb2b_sdp_station_full_wg.rbf /home/kooistra/hdl_build_result
+
+build/unb2c/quartus/unb2c_test_1GbE_I/unb2c_test_1GbE_I.rbf kooistra@dop421:/home/kooistra/git/upe_gear
 
 # Flash and reboot with UPE_GEAR
 util_epcs.py --unb2 0 --pn2 0:3 -v 5 -n 9  # load factory image from flash
@@ -201,7 +206,10 @@ util_epcs.py --unb2 0 --pn2 0:3 -v 5 -n 7 -s unb2c_test_1GbE_I.rbf  # write rbf
 util_epcs.py --unb2 0 --pn2 0:3 -v 5 -n 8  # load user image from flash
 util_system_info.py --unb2 0 --pn2 0:3 -v 3 -n 2
 
-# Flash and reboot with SDPTR
+# Flash and reboot with SDPTR on DTS-lab
+#   RPi4 is 10.99.0.250
+#   port 4840 for DTS-lab
+#   port 4842 for sdp-arts
 cd ../sdptr/
 . ./init_sdptr.sh
 sdp_rw.py --host 10.99.0.250 -r firmware_version
@@ -211,7 +219,20 @@ sdp_firmware.py --host 10.99.0.250 -n 0:3 --write --image USER --file ../upe_gea
 sdp_rw.py --host 10.99.0.250 -r firmware_version
 sdp_firmware.py --host 10.99.0.250 -n 0:3 --reboot --image USER
 sdp_rw.py --host 10.99.0.250 -r firmware_version
-HDL_WORK
+
+sdp_rw.py --host 10.99.0.250 --port 4842 -r firmware_version
+sdp_firmware.py --host 10.99.0.250 --port 4842 -n 64:79 --reboot --image FACT
+sdp_rw.py --host 10.99.0.250 --port 4842 -r firmware_version
+sdp_firmware.py --host 10.99.0.250 --port 4842 -n 64:79 --write --image USER --file /home/kooistra/hdl_build_result/lofar2_unb2b_sdp_station_full_wg.rbf
+sdp_rw.py --host 10.99.0.250 --port 4842 -r firmware_version
+sdp_firmware.py --host 10.99.0.250 --port 4842 -n 64:79 --reboot --image USER
+sdp_rw.py --host 10.99.0.250 --port 4842 -r firmware_version
+
+Last SDPFW version used in 2022:
+  kooistra@dop386:~/git/sdptr$ sdp_rw.py --host 10.99.0.250 --port 4842 -r firmware_version
+  read firmware_version:
+  node 64:  2022-11-06T02.45.36_e6769e2e3_lofar2_unb2b_sdp_station_full_wg
+
 
 *******************************************************************************
 * RadioHDL with SVN
@@ -851,7 +872,7 @@ When screen is started, it reads its configuration parameters from
 Screen settings according to our preferences using the .screenrc file.
 Here is a sample ~/.screenrc configuration with customized status line and few
  additional options:
-HDL_WORK
+
 ~/.screenrc
 # Turn off the welcome message
 startup_message off
@@ -863,11 +884,11 @@ vbell off
 defscrollback 10000
 
 # Customize the status line
-hardHDL_WORKlastline
+hardstatus alwayslastline
 hardstatus string '%{= kG}[ %{G}%H %{g}][%= %{= kw}%?%-Lw%?%{r}(%{W}%n*%f%t%?(%u)%?%{r})%{w}%?%+Lw%?%?%= %{g}][%{B} %m-%d %{W}%c %{g}]'
 Copy
 
-* ueHDL_WORKijkt eerst niet op te starten,
+* uex in screen lijkt eerst niet op te starten,
   matlab wel dus het ligt niet aan GUI, daarna lukts uex wel.
 * :kooistra@dop386:~/git/hdl>  --> in gewone terminal
 * ::kooistra@dop386:~/git/hdl> --> in screen terminal