Just after the Radio Button Field create whatever field you want to use to add hours etc. and on that field selected Conditional Logic ‘Yes’ and ‘Show this field if’
and from the drop down menus:
1 Select ‘Radio Button Field Name’
2 Select ‘is equal to’
3 Select ‘+add hours’
Check the edit post page to see that when you select +add hours the field you created will show next. Hope this helps!
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