Oh my gosh. I feel so embarrased.
Thanks for correcting me though Rob because I would not want a potentially good design to not be tried because soemthing I said. Tytus, it looks like I'm the one that needs some help. I am so sorry for not believing your idea would work and not listening when you said it would. I never really took as much time to sit down and think about it as you did. I guess when I get so caught up in all these advanced mechanical things I forget the basic priciples and need to revisit the Legos but never do.
Anyway, I'm really sorry for everything I said and the 4 gear bevel gear differential does work like you said it would. I think your drawing is really great and you should keep up the good work.
And with that, I stand corrected.
And for all of you who follow my postings often, these past few are just due to some pre-school (pre as in before, not preschool) anxiety. You do not have to be concerned with the truth to all of my past and future postings about various mechanical things.