Rye & Spelt Sourdough - Looking for a recipe

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hello, I would like to make a Rye and Spelt sourdough loaf. Can anyone please share a good recipe. I enjoy the dark rye breads but looking at making something with Rye and Spelt only. I have Rye flour, Wholemeal Spelt and White Spelt flour. Thanks!

Thanks heaps for sharing the recipe.

I am giving it a go today using white spelt flour. I sifted the Rye flour as I did not have any light rye.

Will let you know how it turns out.

Cheers!