Just thought i'd post an update for all those still wondering about the pizza maker method.
<a href="
https://curry-recipes.co.uk/curry/index.php?topic=4610.30" target="_blank">NEW PHOTO'S</a> link
Have a look about halfway down for a shot of a naan part cooked on the stone, thats after about 2mins and its done in about 5mins.
Rob.