diff --git a/cave_data/1623-76.html b/cave_data/1623-76.html
index 4d72a7b7d..c915f3072 100644
--- a/cave_data/1623-76.html
+++ b/cave_data/1623-76.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<!-- This file is generated by troggle on Nov. 17, 2023, 7:20 p.m. UTC using the form documented at /handbook/survey/caveentry.html -->
+<!-- This file is generated by troggle on July 10, 2024, 6:50 p.m. UTC using the form documented at /handbook/survey/caveentry.html -->
 <!-- Only put one cave in this file -->
 <!-- If you edit this 162x-nnn.html file by hand, and manually upload it to the server using git,
 make sure you update the database by doing a full data import. If you edit it using the online form
@@ -10,14 +10,14 @@ though, you do not need to do a data import as it happens automatically -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
 </head>
 <body>
-<b>This file is generated by troggle</b> on Nov. 17, 2023, 7:20 p.m. UTC using the form documented at
+<b>This file is generated by troggle</b> on July 10, 2024, 6:50 p.m. UTC using the form documented at
 the form documented at 
 <a href="/handbook/survey/caveentry.html">handbook/survey/caveentry.html</a>
 <br>
 
 <cave>
 <non_public>False</non_public><!-- 'False' or 'True'. True if the cave should only be visible to logged-in users. Caves are normally public, so enter 'False' unless you know otherwise. -->
-<caveslug>1623-76</caveslug><!--(Ignored). Internal I.D. used to refer to this cave in entrance data files. Typically the same as the filebase, e.g. '1623-195'  -->
+<!--<caveslug>1623-76</caveslug>--> <!-- Ignored. No longer required, we use the filename instead e.g. 1623-315 for 1623-315.html  -->
 <official_name>Eislufth&ouml;hle</official_name><!-- Name of the cave (normally in German)  Use &uuml; for u+Umlaut and &ouml; for o+umlaut eg H&ouml;hle for Hohle and Gl&uuml;ck for Gluck-->
 <area>1623</area><!-- e.g. "1623" -->
 <kataster_code>5/S/E x</kataster_code><!-- 'length-or-depth/type exploration'
@@ -36,21 +36,21 @@ code used in the Austrian kataster e.g '1/S +' - https://expo/.survex.com/katast
     +   erforscht (exploration considered complete)
  -->
 <kataster_number>76</kataster_number> <!-- (Either this or unofficial_number is required). Official number in Austrian kataster if one has been allocated  -->
-<unofficial_number>originally numbered 106</unofficial_number><!-- (Either this or kataster_number is required). Initial temporary cave ID used until kataster number is allocated e.g. '2012-DD-01'-->
+<unofficial_number>originally numbered 106</unofficial_number><!-- (This is any name. Either this or kataster_number is required). Initial temporary cave ID used until kataster number is allocated e.g. '2012-DD-01'-->
 
 <entrance>
   <entranceslug>1623-76a</entranceslug><!-- Internal ID to refer to each entrance instance in the entrance files (typically the same as that filename (e.g. 1623-161c). Matches the 'slug' field in the entrance file -->
-  <letter>a</letter><!--Leave blank for single-entrance cave. If there is more than one entrace then the letter needs to be given. Generally matches the entranceslug ID.  -->
+  <letter>a</letter><!--Leave blank for single-entrance cave. If there is more than one entrance then the letter needs to be given. Must match the entranceslug ID.  -->
 </entrance>
 
 <entrance>
   <entranceslug>1623-76b</entranceslug><!-- Internal ID to refer to each entrance instance in the entrance files (typically the same as that filename (e.g. 1623-161c). Matches the 'slug' field in the entrance file -->
-  <letter>b</letter><!--Leave blank for single-entrance cave. If there is more than one entrace then the letter needs to be given. Generally matches the entranceslug ID.  -->
+  <letter>b</letter><!--Leave blank for single-entrance cave. If there is more than one entrance then the letter needs to be given. Must match the entranceslug ID.  -->
 </entrance>
 
 <entrance>
   <entranceslug>1623-76main</entranceslug><!-- Internal ID to refer to each entrance instance in the entrance files (typically the same as that filename (e.g. 1623-161c). Matches the 'slug' field in the entrance file -->
-  <letter>main</letter><!--Leave blank for single-entrance cave. If there is more than one entrace then the letter needs to be given. Generally matches the entranceslug ID.  -->
+  <letter>main</letter><!--Leave blank for single-entrance cave. If there is more than one entrance then the letter needs to be given. Must match the entranceslug ID.  -->
 </entrance>
 
 <explorers>CUCC 1977-79,2004-2006</explorers><!-- 'CUCC Expo' and year(s) of exploration. To distinguish from caves explored by foreign groups. Individual names can be given too if it was a small cave. -->
@@ -60,9 +60,7 @@ code used in the Austrian kataster e.g '1/S +' - https://expo/.survex.com/katast
 <references>The exploration is written up in many places:</p><ul><li><a href="/years/1977/report.htm#youth">Cambridge Underground 1978</a></li><li><a href="/years/1977/771649.htm">Belfry Bulletin 354</a>, Nick Thorne</li><li><a href="/years/1978/report.htm#ropes">Cambridge Underground 1979</a></li><li><a href="/years/1978/bcracc.htm">BCRA Caves &amp; Caving 2</a>, Andy Waddington </li><li><a href="/years/1978/npc79.htm">Northern Pennine Club Journal vol 3 no. 2, 1979</a>, Andy Waddington, Simon Farrow</li><li><a href="/years/1978/descnt.htm">Descent 40 (Jan/Feb 1979)</a>, Nick Thorne</li><li><a href="/years/1978/782034.htm">Belfry Bulletin 366 (Oct 1978)</a>, Nick Thorne</li><li><a href="/years/1979/report.htm">Cambridge Underground 1980</a></li><li><a href="/years/1979/descnt.htm">Descent 44</a>, Nick Thorne</li><li><a href="/years/1979/792026.htm">Belfry Bulletin 378</a>, Nick Thorne</li><li><a href="/years/1979/bcracc.htm">BCRA Caves &amp; Caving 8</a>, Andy Waddington</li><li><a href="/years/1977/andylg.htm#id1977-76-1">Logbook accounts</a></li><li><a href="histry.htm">Trip index</a></li><li><a href="/years/1979/811412.htm">Speleo Krakow 1/2 Dec 1980</a>, Andy Waddington</li></ul><p>This last item, the only complete write up of 1977-79, appeared in Polish translation, and is published in the English original for the first time here.</references><!-- References to documentation. Could be Journal articles or Logbook entries. Can be links if the docs are online. -->
 <survey><p>The lower parts of the 1970s surveys are based on measurement of rope lengths and thus probably best categorised as Grade 2.  The 2004 resurveyed depth for the taproom agrees closely with the 1970s surveys: <ul><li> <a href="/years/1977/106.png">After first year of exploration (1977)</a></li><li> <a href="/years/1978/106.png">After 1978 exploration</a></li><li> After 1979, the end of the original 1970's exploration:  <a href="76upper.png">Upper half</a> and <a href="76lower.png">Lower half</a></li><li> <a href="76_final_col_small.png">2004 new exploration and resurvey down to the taproom</a></li><li> <a href="76_A2_2005.jpg">2005 exploration and resurvey down to spent ledge</a> 
 [<a href="/expofiles/surveys/76/76_A2_2005.png">More detailed 3,182kB image</a>]</ul></p></survey><!-- Drawn-up surveys. Scans of paper surveys or images/PDFs of electronic surveys. Should include HTML to display current plan and elevation, with links to larger versions (See section on URLs and files). Could list links to multiple years of survey, or even a separate survey page if it's complicated enough. -->
-<kataster_status></kataster_status>
-<underground_centre_line></underground_centre_line><!-- 'In dataset' if it is in the survex dataset. Blank if not, or notes about status such as 'surveyed, but no entrance fix so not yet in dataset'. -->
-<notes>Data for the sections covered so far by the resurvey project begun in 2004 can be downloaded as a <a href="76.3d">.3d file</a>.</notes><!-- Normally empty, but place for anything else that should be noted, such as info on cave maybe being a duplicate, or lost -->
+<notes>Data for the sections covered so far by the resurvey project begun in 2004 can be downloaded as a <a href="76.3d">.3d file</a>.</notes><!-- Normally empty, but place for anything else that should be noted, such as info on cave maybe being a duplicate, or lost, and whether a kataster form has been sent to Austria for this cave -->
 <length>resurveyed so far</length><!-- Cave length. Can be left blank and system should fill it in automatically from survey data (it doesn't yet) -->
 <depth>resurveyed so far; original depth ~506m</depth><!--Cave depth. Can be left blank and system should fill it in automatically from survey data (it doesn't yet)  -->
 <extent>resurveyed so far</extent>
diff --git a/entrance_data/1623-76b.html b/entrance_data/1623-76b.html
index e08011327..504dd2cf2 100644
--- a/entrance_data/1623-76b.html
+++ b/entrance_data/1623-76b.html
@@ -1,19 +1,30 @@
 <!DOCTYPE html>
 <!-- Only put one entrance in this file -->
-<!-- If you edit this file, make sure you update the websites database -->
+<!-- This file is generated by troggle on July 10, 2024, 6:50 p.m. UTC using the form documented at handbook/survey/ententry.html -->
+<!-- If you edit this file by hand, and manually upload it to the server using git,
+make sure you update the database by doing a full data import. If you edit it using the online form
+though, you do not need to do a data import as it happens automatically -->
+
+    <!-- See http://expo.survex.com/handbook/survey/caveentryfields.html for current details on filling in this form -->
+    <!-- there is 1 required field: slug. The entrance will not appear without that. -->
+    <!-- ALWAYS use &uuml; for u+Umlaut and &ouml; for o+umlaut eg H&ouml;hle for Hohle and Gl&uuml;ck for Gluck-->
+
 <html lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
 </head>
 <body>
+<b>This file is generated by troggle</b> on July 10, 2024, 6:50 p.m. UTC using the form documented at 
+<a href="/handbook/survey/ententry.html">handbook/survey/ententry.html</a>
+<br>
 <entrance>
 <non_public>False</non_public>
-<slug>1623-76b</slug>
+<slug>1623-76b</slug> <!-- one entrance and one slug per entrance_data file -->
 <name></name>
 <entrance_description></entrance_description>
 <explorers>CUCC 1977-79,2004-2006</explorers>
-<map_description></map_description>
 <location_description></location_description>
+<lastvisit></lastvisit>
 <approach></approach>
 <underground_description></underground_description>
 <photo></photo>
@@ -35,14 +46,12 @@
 <findability>S</findability>
 <findability_description></findability_description>
 <alt></alt>
-<northing></northing>
-<easting></easting> 
+<lat_wgs84></lat_wgs84> 
+<long_wgs84></long_wgs84> 
 <tag_station></tag_station>
-<exact_station></exact_station>
 <other_station>1623.p76b</other_station>
 <other_description></other_description>
-<bearings></bearings>
-<url></url>
+<bearings></bearings> <!-- this is now read-only and not editable on the forms-->
 </entrance>
 </body>
 </html>
