@@ -54,7 +54,7 @@ class Form extends React.PureComponent {

   addWorker = (setFieldValue, rows, allJobs) => {

     const jobs = [{

-      id: uuid(), name: allJobs[0], t: '', d: '', w: '', anc: []

+      id: uuid(), name: allJobs[0], t: '', d: '', w: 1, anc: []

     }];

     const updatedRows = [...rows, { id: uuid(), name: nextWorkerName(rows), jobs } ];

@@ -248,8 +248,25 @@ const SortableJob = SortableElement(

               </Box>

               <Box flexBasis="30%">

                 <label>

-                  Váha: (1-10) <br />

-                  <Field type="number" min={1} max={10} step={1} name={`${prefix}.w`} style={{ width: '100%' }} />

+                  Váha: <br />

+                  <Field type="range" min={1} max={10} step={1} name={`${prefix}.w`} style={{ width: '100%' }} list="tickmarks" />

+                  <Box flexDirection="row" justifyContent="space-between">

+                    <Box marginLeft={5}>1</Box>

+                    <Box marginLeft={-15}>5</Box>

+                    <div>10</div>

+                  </Box>

+                  <datalist id="tickmarks">

+                    <option value="1" />

+                    <option value="2" />

+                    <option value="3" />

+                    <option value="4" />

+                    <option value="5" />

+                    <option value="6" />

+                    <option value="7" />

+                    <option value="8" />

+                    <option value="9" />

+                    <option value="10" />

+                  </datalist>

                 </label>

               </Box>

             </Box>

@@ -337,7 +354,7 @@ class Row extends React.PureComponent {

     const { index } = this.props;

     const { formik: { setFieldValue, values: { rows, allJobs } } } = this.context;

     const newJob = {

-      id: uuid(), name: allJobs[0], t: '', d: '', w: '', anc: []

+      id: uuid(), name: allJobs[0], t: '', d: '', w: 1, anc: []

     };

     const jobs = [...rows[index].jobs, newJob];