I'm developing a custom math font complete with all the relevant symbols and special characters to use in place of Cambria Math in Word. I've installed it, but have not been able to change the default math font via "Equation Options", and going the route of "Equation" -> "Text" and changing the font under "File", changes the letters and numbers, but the math symbols and operators, like sigma and the integral, stay in the Cambria Math font.
Any workarounds for this? What does my custom font need specifically in order to be detected as an option for default font for equations under "Equation options"?
