I've always wanted the splitter to be positions directly in the middle of the window as that's where I always end up moving it for each of the 3 tabs every time I play.
I'll try the changed file once I get all my other files updated for GU42 and let you know how it works for me.
Zonx, maybe something for you to consider would be to include an optional variation with the splitter in the middle? Maybe?
Better yet would be to get the UI devs to make it so the splitter always remembers it's position as that would be the ultimate solution for everyone. I think they would listen to you as they have in the past about such matters. Just a thought mind you.