New Bullet roaster here (V2). I’ve discovered from reading the forum that Rao commandment about always declining RoR does not necessarily apply to the bullet to obtain good results. I have seen less information/thoughts/opinions about the development time ratio commandment. When I used the light roast recipe from Aillio for 500 g my roast curve looked very much like a Rao curve. Declining RoR and DTR between 20-25%. Now I’m trying to do a medium/city+ roast (IBTS probe 216-218 degC) and I’m having trouble getting the DTR sub 25%. Do the more experienced roasters here think that it’s important to prevent baking the beans, or does it not apply to the bullet?
I’d also appreciate if anyone has a good medium roast recipe/curve for 500g on a V2 machine to chime in so I can stalk your roasts. I’ve tried looking on the community for roasts, but there are way too many variables and not enough filtering abilities in the search.