Check out the behind the scenes action of Yoshimura Suzuki Factory Racing's James Stewart and his team at round six of the 2014 AMA Pro Motocross Championship in Buchanan, MI.
Who is that kid that keeps begging for goggles WTF anyway great effort you fought hard for position in that 2nd moto next race is yours (in my hometown)
Your not a rider whatsoever Heath. I tried my brother's 450 and it makes it, 100% easier. Than my KX 250. The bottom end - is so awesome - too mid. Two stroke - has basically no bottom end - 0 = 1, ruins it. It's misplaced. Hindsight - and gas bubbles - makes bad hopping happen.
Look at the cost of parts when it brakes them four strokes are easier to ride exspecialy for a novice rider like your self but the cost is out of touch for most with out factory support
Due to JS having so many concussions in his career, he should have his brain tested by Dr. Daniel Amen and maybe partake in his protocol for brain health while he is young and not wait for serious symptoms to manifest.
The front suspension appears to be too stiff on the 1st 2 inches of travel and that feedback wears a rider's arms out quickly. With the air forks it can get worse as the air heats up it becomes stiffer if that air can not be cooled down.