Im Merge mode, some glyphs of the resulting font are very small

[aiekick]

If the two fonts have different Height, the resulting font will use the height of the first font.
so many glyph can be very small.

we need to scale each contours of each glyph.
so we need to inspect and modify each glyph.

for the moment, the soft copy the whole glyph data. not modify nothing inside the glyph