Well I'm not sure. I've spoken to several people flying the Global Excelleron with a YS110 who say they're having to add nose weight.
How the two could be so diffeferent is puzzling.
I have another JR Explorer and a Global Excelleron and had intended to assemble both to compare them but I've just got a 2M plane and have been setting it up.

I have no idea where Global came up with their recomended throws.
Eddie