Fonts between round and semi-round watches

Hi, I am trying to transfer my apps from round watches to semi-round watches. One problem is that the fonts are totally different. E. g. on the round watches I am using the font size FONT_NUMBER_THAI_HOT. If I transfer this to the semi-round watch I end up with a much thicker font. The FONT_NUMBER_HOT is way smaller so it's not possible to transfer the layout easily. Is there any workaround for this?