Gluten free, dairy free waffles

I have been experimenting with my gf/df waffle recipe for a LONG time.  Like a couple of years, but I think I finally got it right!  It makes a perfect belgian waffle.

2 cups brown rice flour
3 cups tapioca flour
2 tbs baking powder
1/2 tsp salt 4 eggs
3 1/2 cups almond milk
1 cup cooking oil
1 tsp xanthan gum

Yummy!