I don't have trouble getting FE Starscream to balance. His heels adjust, so I can just balance him in any pose, really. I'm pretty impressed with his design, because I wouldn't expect him to balance this well on his own, especially on one foot.
Wow--on one leg--that is impressive! Oh dear. That is one massive Vehicon family. I love the 'older brother Avery' threatening and the little guy being all excited then running for dear life. But my favourite part was the frozen cookie dough pops. Glad to see that Starscream and Knockout at least get along.