That's interesting as I hit my estimated numbers using Viking malts.
I am thinking about switching my online source for malt to one where I can buy in loose weight for each brew, and they have their light chocolate, would it work as a substitute for Crisp's low colour chocolate?
It was more taste i was thinking of, if a beer comes out slightly darker isn't really a problem imo.Look at the L value. From the MB site I see Crisp is 200-250L, whereas Viking is 300-375 °L.
Normally chocolate malt isn't used in a large amount. So, simply adjust the recipe to obtain the desired SRM for the chocolate malt used (in other words use less Viking if the recipe calls for Crisp). Will anyone notice the difference in taste between 200-250L and 300-375L. I doubt it.