diff --git a/src/components/infos/Infos.tsx b/src/components/infos/Infos.tsx
index 9b84b81..c80a9c0 100644
--- a/src/components/infos/Infos.tsx
+++ b/src/components/infos/Infos.tsx
@@ -2,11 +2,8 @@ import { Grid, IconButton } from '@suid/material';
 import { Feature } from 'ol';
 import { Geometry } from 'ol/geom';
 import { Component, createSignal, For, Show } from 'solid-js';
-import { unwrap } from 'solid-js/store';
 import { useI18n } from '@solid-primitives/i18n';
-import CloseIcon from '@suid/icons-material/Close';
 import EditIcon from '@suid/icons-material/Edit';
-import { tree } from '../map';
 import { Paper, Stack } from '@suid/material';
 import styled from '@suid/material/styles/styled';
 import Dialog from '../dialog';
@@ -29,7 +26,6 @@ export const clickHandler = (event: any) => {
     caller: '<Infos/> / clickHandler',
     event,
     features,
-    tree: unwrap(tree),
   });
   selectedFeatures.map((feature) => feature.set('isSelected', false));
   selectedFeatures = features;
@@ -42,8 +38,6 @@ export const clickHandler = (event: any) => {
       feature,
       id,
     });
-    const branch = tree[id];
-    if (branch?.updateHandler) branch.updateHandler(feature);
   });
   if (features.length > 0) {
     setOpen(true);
diff --git a/src/components/map/Map.tsx b/src/components/map/Map.tsx
index b041f47..52ecd13 100644
--- a/src/components/map/Map.tsx
+++ b/src/components/map/Map.tsx
@@ -46,23 +46,6 @@ const [getState, setState] = createSignal({
 
 export { getState };
 
-interface Branch {
-  vectorLayer?: VectorLayer;
-  features?: Feature[];
-  hidden?: boolean;
-  updateHandler?: (feature: Feature) => void;
-}
-
-interface Tree {
-  [key: string]: Branch;
-}
-
-const [tree, setTree] = createStore<Tree>({});
-export { tree };
-export const setBranch = (key: string, branch: Branch) => {
-  setTree({ ...tree, [key]: branch });
-};
-
 const Map: Component = () => {
   const [getMap, setMap] = createSignal<OlMap | null>(null);
   const params = useParams();
@@ -208,7 +191,6 @@ const Map: Component = () => {
     olMap.on(['singleclick'], clickHandler);
 
     setMap(olMap);
-    setBranch('/', { vectorLayer: vectorLayer });
   });
 
   return (
diff --git a/src/components/map/index.ts b/src/components/map/index.ts
index 54ef3de..718cf08 100644
--- a/src/components/map/index.ts
+++ b/src/components/map/index.ts
@@ -1 +1 @@
-export { default, getState, tree, setBranch } from './Map';
+export { default, getState } from './Map';
diff --git a/src/components/trkseg/Trkseg.tsx b/src/components/trkseg/Trkseg.tsx
index 151eefb..cdab2ed 100644
--- a/src/components/trkseg/Trkseg.tsx
+++ b/src/components/trkseg/Trkseg.tsx
@@ -1,10 +1,8 @@
 import { Component, createEffect, createResource } from 'solid-js';
 
-
 import dispatch from '../../workers/dispatcher-main';
 import VectorSource from 'ol/source/Vector';
 import GeoJSON from 'ol/format/GeoJSON';
-import { setBranch, tree } from '../map';
 import { Feature } from 'ol';
 
 interface Props {
@@ -27,7 +25,7 @@ export const Trkseg: Component<Props> = ({ vectorSource, trksegId }) => {
   createEffect(() => {
     console.log({ caller: 'Trkseg', vectorSource, trksegId, trkseg: trkseg() });
 
-    if (trkseg() && !tree[trksegId]) {
+    if (trkseg()) {
       let geo: any = {
         type: 'FeatureCollection',
         features: [
@@ -67,17 +65,9 @@ export const Trkseg: Component<Props> = ({ vectorSource, trksegId }) => {
       const features = new GeoJSON().readFeatures(geo);
       console.log({ caller: 'Trkseg', features });
       vectorSource.addFeatures(features);
-      setBranch(trksegId, { features, updateHandler });
     }
   });
 
-  const updateHandler = (feature: Feature) => {
-    console.log({
-      caller: 'Trkseg / updateHandler / clicked',
-      feature,
-    });
-  };
-
   return <></>;
 };
 
diff --git a/src/components/wpt/Wpt.tsx b/src/components/wpt/Wpt.tsx
index c389a29..1aeec41 100644
--- a/src/components/wpt/Wpt.tsx
+++ b/src/components/wpt/Wpt.tsx
@@ -1,20 +1,12 @@
-import {
-  Component,
-  createEffect,
-  createResource,
-  createSignal,
-  onCleanup,
-} from 'solid-js';
+import { Component, createEffect, createSignal, onCleanup } from 'solid-js';
 
 import dispatch, { cancelDispatch } from '../../workers/dispatcher-main';
 import VectorSource from 'ol/source/Vector';
 import GeoJSON from 'ol/format/GeoJSON';
-import { setBranch, tree } from '../map';
-import { Feature } from 'ol';
 import { useI18n } from '@solid-primitives/i18n';
 import { cloneDeep } from 'lodash';
 import Dialog from '../dialog';
-import { Box, Button, Grid, Stack, TextField } from '@suid/material';
+import { Box, Button, Stack, TextField } from '@suid/material';
 
 interface Props {
   wptId: string;
@@ -85,7 +77,7 @@ export const Wpt: Component<Props> = ({ vectorSource, wptId: wptId }) => {
   createEffect(() => {
     console.log({ caller: 'Wpt', vectorSource, wptId, wpt: cloneDeep(wpt()) });
 
-    if (wpt() /* && !tree[wptId] */) {
+    if (wpt()) {
       const existingFeature = vectorSource.getFeatureById(wptId);
       if (existingFeature) {
         vectorSource.removeFeature(existingFeature);
@@ -108,17 +100,9 @@ export const Wpt: Component<Props> = ({ vectorSource, wptId: wptId }) => {
       const features = new GeoJSON().readFeatures(geo);
       console.log({ caller: 'Wpt', features });
       vectorSource.addFeatures(features);
-      //      setBranch(wptId, { features, updateHandler });
     }
   });
 
-  const updateHandler = (feature: Feature) => {
-    console.log({
-      caller: 'Wpt / updateHandler / clicked',
-      feature,
-    });
-  };
-
   const closeHandler = () => {
     setMode(Mode.CLOSED);
   };
@@ -129,10 +113,6 @@ export const Wpt: Component<Props> = ({ vectorSource, wptId: wptId }) => {
       wptId,
       editedWpt: editedWpt(),
     });
-    // const newWpt = wpt();
-    // if (newWpt) {
-    //   newWpt.name = name.value;
-    // }
     dispatch({ action: 'putWpt', params: { id: wptId, wpt: editedWpt() } });
     setMode(Mode.CLOSED);
   };