Hi, I have noticed something with the way ConTeXt is treating math kerns that I do not understand. Consider a prescript such as \startformula H^^^M \stopformula If the math.tl anchor on H is negative then the M is moved to the left (i.e away from the H). This is the opposite of what I would have expected, but perhaps I am confused. Also if the math.tl anchor on H is positive then ConTexT appears to be ignoring this kerning, and the position of the M is unchanged. Is this expected, or is this behaviour subject to some setting? The version of ConTeXt used is pasted below. Thanks! Julius context --version mtx-context | ConTeXt Process Management 1.06 mtx-context | mtx-context | main context file: /Users/juliusross/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv mtx-context | current version: 2024.11.01 19:19 mtx-context | main context file: /Users/juliusross/context/tex/texmf-context/tex/context/base/mkxl/context.mkxl mtx-context | current version: 2024.11.01 19:19