SUGGESTION BOX

[dubob]

How can I make this my default font size?

You can't!  Some sites have a 'Settings' function that allows the user to set the default settings for things such as font, font size, and color.  BFT does not - so far.  I have to always select 'Full Edit' mode to be able to change the size, font, and color.  I then have to click on 'Source' and then change the font style to the one I like because it is not one of the few they offer in the font box.  I also have to manually start the spell check function as it isn't enabled by default.  That would be another suggestion - spell check should always be on by default.  I have to believe that more would want this function on than would want it off by default.