Did F Peccatte make much of a difference between violin and viola bows when it comes to the frog?
I.e. are the viola frogs bigger, wider, longer, higher, or none of that?
I'm asking because I have a bare iron wood stick (45g) that'll be about 70g as a complete bow, but the head mortice is fairly narrow and will probably only want to have a violin amount of hair. Seems to call for a violin size frog...?