I have Enfold Version 3.0.4 with the wp 4.0.1 and Enfold have some problems…
1- Masonry setup
a- 2 colums doesnt work (<option value=”6″>2 columnas</option>)
b- Space 1px doesnt work
c- In spanish say validación de formulario, Thats wrong
d- The pictures don´t show the titles.

About responsive, the principal menu have problems. When u reduce it goes to a second line.

If u need more infomation you can send me a mail.