diff --git a/components/templates/manual.js b/components/templates/manual.js
index 6659050..9c7afc1 100644
--- a/components/templates/manual.js
+++ b/components/templates/manual.js
@@ -1,4 +1,4 @@
-import { useState } from "react";
+import { useState, useEffect } from "react";
 import {
 	Pane,
 	TextInputField,
@@ -6,8 +6,8 @@ import {
 	Button,
 	toaster,
 	Alert,
-    TrashIcon,
-    Icon
+	TrashIcon,
+	Icon,
 } from "evergreen-ui";
 import axios from "axios";
 import Footer from "./footer";
@@ -17,31 +17,34 @@ export default function Manual() {
 	const [points, setPoints] = useState([{ id: 0, len: 0, height: 0 }]);
 	const [args, setArgs] = useState({ scale: 200 });
 
+	//useEffect(() => {
+		//do something here
+	// }, [points]);
 
-    const reIndex=()=>{
-        let newId = 0;
-        let newPoints = []
-        for(let point of points){
-            point.id = newId
-            newPoints.push(point)
-            newId += 1;
-        }
-        setPoints([...newPoints])
-    }
+	const reIndex = () => {
+		let newId = 0;
+		let newPoints = [];
+		for (let point of points) {
+			point.id = newId;
+			newPoints.push(point);
+			newId += 1;
+		}
+		setPoints([...newPoints]);
+	};
 
-	const generation=(e)=>{
-		let pointString ="Próbkowanie: 1\nSegment 0: w dół\nX:	Y,	Z"
+	const generation = (e) => {
+		let pointString = "Próbkowanie: 1\nSegment 0: w dół\nX:	Y,	Z";
 
-		for(let point of points){
-			pointString += '\n'
-			pointString += Number(point.len)
-			pointString += '.0,	1.0,	'
-			pointString += point.height
+		for (let point of points) {
+			pointString += "\n";
+			pointString += Number(point.len) * 1.0;
+			pointString += ",	1.0,	";
+			pointString += point.height;
 		}
 
-		console.log(pointString)
-		py(e,pointString,args)
-	}
+		console.log(pointString);
+		py(e, pointString, args);
+	};
 
 	const py = (e, profil, args) => {
 		e.preventDefault();
@@ -78,43 +81,74 @@ export default function Manual() {
 								placeholder="0 m"
 								onChange={(e) => {
 									console.log(e.target.value);
-                                    let newPoints = points;
-                                    newPoints[index].len = e.target.value;
-                                    setPoints([...newPoints])
+									let newPoints = points;
+									newPoints[index].len = e.target.value;
+									setPoints([...newPoints]);
 								}}
-                                value={point.len}
+								value={point.len}
 							></TextInputField>
-                            <TextInputField
+							<TextInputField
 								id={`h-${index}`}
 								placeholder="0 m n.p.m."
 								onChange={(e) => {
 									console.log(e.target.value);
-                                    let newPoints = points;
-                                    newPoints[index].height = e.target.value;
-                                    setPoints([...newPoints])
+									let newPoints = points;
+									newPoints[index].height = e.target.value;
+									setPoints([...newPoints]);
+								}}
+								value={point.height}
+								onKeyDown={(e) => {
+									if (e.key == "Enter") {
+										setPoints([
+											...points,
+											{
+												id: points.length,
+												len: Number(points[points.length - 1].len) + 1,
+												height: 0,
+											},
+										]);
+
+										let nextDiv = e.target.parentNode.parentNode.nextSibling;
+										nextDiv.childNodes[1].childNodes[1].focus()
+									}
 								}}
-                                value={point.height}
 							></TextInputField>
-							<Button appearance="minimal" onClick={() => {
-                                let newPoints = points;
-                                newPoints.splice(index, 1);
-                                setPoints([...newPoints]);
-                                reIndex();
-                        }}><Icon icon={TrashIcon} color='danger'></Icon></Button>
-                            
+							<Button
+								appearance="minimal"
+								onClick={() => {
+									let newPoints = points;
+									newPoints.splice(index, 1);
+									setPoints([...newPoints]);
+									reIndex();
+								}}
+							>
+								<Icon icon={TrashIcon} color="danger"></Icon>
+							</Button>
 						</Pane>
 					))}
 				</Pane>
 				<Button
 					onClick={() => {
-						setPoints([...points, { id: points.length, len: Number(points[points.length-1].len)+1, height: 0 }]);
+						setPoints([
+							...points,
+							{
+								id: points.length,
+								len: Number(points[points.length - 1].len) + 1,
+								height: 0,
+							},
+						]);
 					}}
 				>
 					Dodaj
 				</Button>
-			<Button appearance="primary" onClick={(e)=>{
-				generation(e);
-			}}>Generuj</Button>
+				<Button
+					appearance="primary"
+					onClick={(e) => {
+						generation(e);
+					}}
+				>
+					Generuj
+				</Button>
 			</div>
 		</div>
 	);