You are right, that's it. I simply noticed that the space between the math inset and an 'a' in $1$a and $g$a seems to be bigger in the first case, but that turns out to be an optical effect.
And a non-background mathbg shows the problem clearly. Bo
You are right, that's it. I simply noticed that the space between the math inset and an 'a' in $1$a and $g$a seems to be bigger in the first case, but that turns out to be an optical effect.
And a non-background mathbg shows the problem clearly. Bo