Well success is judged many ways. Having 1 team with 2 riders lowers exspectations some. Watching them take several heat wins a half dozen or so Victorys and several podiums over the cpl years they raced was impressive considering the feat they were trying to accomplish.
I'm sure you will belittle the results but Doug Henry has kicked #*$&@ on the nytro the past few years.
Everyone puts to much stake in 30-40lbs. The fact is it has always been more the Balance that's been off. The 4strokes have been awesome on starts an getting up the hills on tracks at ski resorts. But lacking in the real tight technical stuff because of balance.