[Racer26]

Yes, I agree, as long as the skyward mechanism isn't moving, you're definitely fine. However, I'm interested to see what Q&A has to say about it, because its much simpler to build an invertible drive system that has all wheels running all the time. That's not to say you couldn't do something to solve the issue of G45, because you can, it's just complicated, and keeping it simple is almost always better.