An update.

The Therion v30Mar2017 update has resolved most of my Therion v13Mar2017 beta version issues as below;

• Loch right-click untrapped errors                                                              :FIXED
• An error to do with ‘symbol-show point cave-station:fixed’           :FIXED
• Survex Loop closure consistently causing untrapped errors            :FIXED
• Two th-config’s where Therion not able to delete a temporary folder, corrupting log files :UNRESOLVED

Bruce