diff --git a/datalets/areachart-datalet/areachart-datalet.html b/datalets/areachart-datalet/areachart-datalet.html
index f3939d7..f116348 100755
--- a/datalets/areachart-datalet/areachart-datalet.html
+++ b/datalets/areachart-datalet/areachart-datalet.html
@@ -62,6 +62,13 @@ Example:
              * @method transformData
              */
             presentData: function(){
+                var min = 0;
+                for (var i in this.properties.series.value) {
+                    min = Math.min(Math.min.apply(Math, this.properties.series.value[i].data), min);
+                }
+                if(min < 0)
+                    min--;
+
                 options = {
                     chart: {
                         type: 'area',
@@ -77,7 +84,7 @@ Example:
                         }
                     },
                     yAxis: {
-                        min: 0,
+                        min: min,
                         title: {
                             text: this._component.yAxisLabel,
                         }
diff --git a/datalets/barchart-datalet/barchart-datalet.html b/datalets/barchart-datalet/barchart-datalet.html
index 4c5bb73..27d0b60 100755
--- a/datalets/barchart-datalet/barchart-datalet.html
+++ b/datalets/barchart-datalet/barchart-datalet.html
@@ -62,6 +62,13 @@ Example:
              * @method transformData
              */
             presentData: function(){
+                var min = 0;
+                for (var i in this.properties.series.value) {
+                    min = Math.min(Math.min.apply(Math, this.properties.series.value[i].data), min);
+                }
+                if(min < 0)
+                    min--;
+
                 options = {
                     chart: {
                         type: 'bar',
@@ -77,7 +84,7 @@ Example:
                         }
                     },
                     yAxis: {
-                        min: 0,
+                        min: min,
                         title: {
                             text: this._component.yAxisLabel,
                         }
diff --git a/datalets/base-ajax-json-alasql-datalet/static/js/AjaxJsonAlasqlBehavior.js b/datalets/base-ajax-json-alasql-datalet/static/js/AjaxJsonAlasqlBehavior.js
index 1734744..78c97ba 100755
--- a/datalets/base-ajax-json-alasql-datalet/static/js/AjaxJsonAlasqlBehavior.js
+++ b/datalets/base-ajax-json-alasql-datalet/static/js/AjaxJsonAlasqlBehavior.js
@@ -100,22 +100,27 @@ var AjaxJsonAlasqlBehavior = {
         var aggregators = JSON.parse(this._component.getAttribute("aggregators"));
         var orders = JSON.parse(this._component.getAttribute("orders"));
 
-        this._component.fields = JSON.parse(this._component.fields); /*deprecated*/
-        if(selectedFields) { /*if deprecated*/
-            this._component.fields = []; /*deprecated*/
-            for (var i=0; i < selectedFields.length; i++)
-                if (selectedFields[i])
-                    this._component.fields.push(selectedFields[i].value);
-        }
-
-        var fields = this._component.fields;
-
-        //preview my space ?
-        if(filters && filters[0] && filters[0].constructor == Array){
-            filters = filters[0];
-            aggregators = aggregators[0];
-            orders = orders[0];
-        }
+        //this._component.fields = JSON.parse(this._component.fields); /*deprecated*/
+        //if(selectedFields) { /*if deprecated*/
+        //    this._component.fields = []; /*deprecated*/
+        //    for (var i=0; i < selectedFields.length; i++)
+        //        if (selectedFields[i])
+        //            this._component.fields.push(selectedFields[i].value);
+        //}
+        //
+        //var fields = this._component.fields;
+
+        fields = [];
+        for (var i=0; i < selectedFields.length; i++)
+            if (selectedFields[i])
+                fields.push(selectedFields[i].value);
+
+        ////preview my space ?
+        //if(filters && filters[0] && filters[0].constructor == Array){
+        //    filters = filters[0];
+        //    aggregators = aggregators[0];
+        //    orders = orders[0];
+        //}
 
         var converter = new DataTypeConverter();
         var data = [];
diff --git a/datalets/base-datalet/static/js/WorkcycleBehavior.js b/datalets/base-datalet/static/js/WorkcycleBehavior.js
index b15358a..2405bf2 100755
--- a/datalets/base-datalet/static/js/WorkcycleBehavior.js
+++ b/datalets/base-datalet/static/js/WorkcycleBehavior.js
@@ -102,7 +102,7 @@ var WorkcycleBehavior = {
             that.presentData();
             $(that._component).find("base-datalet")[0].removeLoader();
             that.redraw();
-        }, 300);
+        }, 600);
     },
 
     /**
diff --git a/datalets/columnchart-datalet/columnchart-datalet.html b/datalets/columnchart-datalet/columnchart-datalet.html
index 4e0900a..1822ca8 100755
--- a/datalets/columnchart-datalet/columnchart-datalet.html
+++ b/datalets/columnchart-datalet/columnchart-datalet.html
@@ -63,6 +63,13 @@ Example:
              * @method transformData
              */
             presentData: function(){
+                var min = 0;
+                for (var i in this.properties.series.value) {
+                    min = Math.min(Math.min.apply(Math, this.properties.series.value[i].data), min);
+                }
+                if(min < 0)
+                    min--;
+
                 options = {
                     chart: {
                         type: 'column',
@@ -78,7 +85,7 @@ Example:
                         }
                     },
                     yAxis: {
-                        min: 0,
+                        min: min,
                         title: {
                             text: this._component.yAxisLabel,
                         }
diff --git a/datalets/linechart-datalet/linechart-datalet.html b/datalets/linechart-datalet/linechart-datalet.html
index b625dfd..65bda60 100755
--- a/datalets/linechart-datalet/linechart-datalet.html
+++ b/datalets/linechart-datalet/linechart-datalet.html
@@ -62,6 +62,13 @@ Example:
              * @method presentData
              */
             presentData: function(){
+                var min = 0;
+                for (var i in this.properties.series.value) {
+                    min = Math.min(Math.min.apply(Math, this.properties.series.value[i].data), min);
+                }
+                if(min < 0)
+                    min--;
+
                 options = {
                     chart: {
                         zoomType: 'xy'
@@ -76,7 +83,7 @@ Example:
                         }
                     },
                     yAxis: {
-                        min: 0,
+                        min: min,
                         title: {
                             text: this._component.yAxisLabel,
                         }
diff --git a/locales/controllet_ln.js b/locales/controllet_ln.js
index 4ae5667..b52e879 100755
--- a/locales/controllet_ln.js
+++ b/locales/controllet_ln.js
@@ -21,7 +21,7 @@ ln["selectedUrl_en"] = "Selected url";
 ln["wrongUrl_en"] = "Invalid url or data provider not supported yet.";
 
 ln["providersDatasets_en"] = "PROVIDERS DATASETS";
-ln["spodUsersDatasets_en"] = "SPOD USERS DATASETS";
+ln["spodUsersDatasets_en"] = "COCREATED DATASETS";
 ln["datasets_en"] = "DATASETS LIST";
 
 ln["provider_en"] = "Provider";