max holdoff 1h

src/ui.cpp

@@ -5272,7 +5272,7 @@ GtkWidget* build_trigger_panel(App& app) {
   gtk_spin_button_set_value(GTK_SPIN_BUTTON(app.trigger_pre_spin), 50.0);
   gtk_box_append(GTK_BOX(box), labeled_box("pre-trigger %", app.trigger_pre_spin));
 
-  app.trigger_holdoff_spin = spin(0.0, 10.0, 0.001, 4);
+  app.trigger_holdoff_spin = spin(0.0, 3600.0, 0.001, 4);
   gtk_spin_button_set_value(GTK_SPIN_BUTTON(app.trigger_holdoff_spin),
                             app.model->config().trigger_holdoff_s);
   gtk_box_append(GTK_BOX(box), labeled_box("hold-off s", app.trigger_holdoff_spin));