Up the temperature to 93c or thereabouts.
Be prepared for what may look like channelling I.e. 2 or 3 different spouts with a gap or two. So long as the color is fairly consistent across the bottom of the basket the taste should be nicely balanced.
And increase whatever your normal “grams in” is by 2 grams because light grinds will sit lower in the basket. Adjust the 2 grams to 1 gram if the former is too much.
And be prepared for brightness! It won’t be as full bodied as darker roasts but neither should it taste like sour lemonade as some report.