Felipe, it seems that sent an unfinished message a couple of minutes earlier. Sorry about that!
- Putting 'font size' spinner box to 'tool properties'.
But we also do not have many things in the toolbar, so it doesnt really botter to have it there. If we ever add more things to the toolbar then we may consider moving the fontsize spin to tool properties. I think it will be used frequently because of readability of the measure labels versus length of segments being mesured.