diff --git a/components/calcValues.vue b/components/calcValues.vue
index ce0d34e..6a3825d 100644
--- a/components/calcValues.vue
+++ b/components/calcValues.vue
@@ -62,7 +62,9 @@ const changeParametres = () => {
         form_state.total_length_mm = form_state.total_length * 1000
         if (auto_section_width.value) {
             let w = parametric.length.max
-            while (((form_state.total_length_mm % w) > 0) && w > (parametric.length.min + parametric.length.step * 10)) {
+            let tw_f = (form_state.total_length_mm - form_state.fence_length)
+            let iw_f = (w - form_state.fence_length)
+            while ((tw_f % iw_f) && w > (parametric.length.min + parametric.length.step * 10)) {
                 w -= parametric.length.step
             }
             form_state.length = w
@@ -104,7 +106,11 @@ const setPillarColor = (color: ralTypes) => {
     pillar_color.value = color
 }
 const autoSectionWidth = () => {
+    const v = auto_section_width.value
     auto_section_width.value = !auto_section_width.value
+    if (!v == true) {
+        changeParametres()
+    }
 }
 
 const predefLamelleColors = ['3009', '9003', '6027', '5024', '9001', '1012', '3007', '4007']
@@ -175,22 +181,24 @@ const plurals = {
                 <div class="form-row">
                     <div class="col-span-8 prose">
                         <p>
-                            Забор общей длиной {{ form_state.total_length }}{{'\xa0'}}м,
+                            Забор общей длиной {{ form_state.total_length }}{{ '\xa0' }}м,
                             {{ section_count }}
                             <Plural :n="section_count" :forms="plurals.section" /> по
-                            {{ form_state.length }}{{'\xa0'}}мм<span class="contents" v-if="form_state.extra_section">
-                                и 1 дополнительная секция длиной {{ form_state.extra_section }}{{'\xa0'}}мм</span>.
+                            {{ form_state.length }}{{ '\xa0' }}мм<span class="contents" v-if="form_state.extra_section">
+                                и 1 дополнительная секция длиной {{ form_state.extra_section }}{{ '\xa0' }}мм</span>.
                         </p>
                         <p>
                             Всего {{ section_count + ~~(!!form_state.extra_section) + 1 }}
                             <Plural :forms="plurals.fence" :n="section_count + ~~(!!form_state.extra_section) + 1" />,
                             {{ section_count * lamelles_count }}
                             <Plural :n="section_count * lamelles_count" :forms="plurals.lamelle" />
-                            длиной {{ form_state.length }}{{'\xa0'}}мм
+                            длиной {{ form_state.length }}{{ '\xa0' }}мм
                             <span class="contents" v-if="form_state.extra_section">
-                                и {{ ~~(!!form_state.extra_section) * lamelles_count }} 
-                                <Plural :n="~~(!!form_state.extra_section) * lamelles_count" :forms="plurals.lamelle" /> длиной {{
-                                    form_state.extra_section }}{{'\xa0'}}мм</span>.
+                                и {{ ~~(!!form_state.extra_section) * lamelles_count }}
+                                <Plural :n="~~(!!form_state.extra_section) * lamelles_count" :forms="plurals.lamelle" />
+                                длиной {{
+                                    form_state.extra_section }}{{ '\xa0' }}мм
+                            </span>.
                         </p>
                         <p>
                             Все элементы окрашиваются порошковым методом: <br />
diff --git a/components/modal.vue b/components/modal.vue
index 4935688..8fea380 100644
--- a/components/modal.vue
+++ b/components/modal.vue
@@ -110,13 +110,16 @@ const submit = (e: any) => {
                     <div>
                         Длина секции: {{ fence_section * 1000 }}
                     </div>
-                    <div>
-                        Секций: {{ section_count }}
-                    </div>
                     <div>
                         общая длина: {{ total_length }}
                     </div>
 
+                    <div>
+                        Секций: {{ section_count }}
+                    </div>
+                    <div>
+                        Секций: {{ total_length }}
+                    </div>
                     <div>
                         Цвет столба: {{ getColorNameFromRal(pillar_color) }}
                     </div>