what is ‘a bit off the ground’? Because you can hop about 12” off the ground and 3 wheel on air as well.
no you don’t need to. Depends on how low you go and what size wheels you ride on..
no extending the uppers is not necessary, it give more ‘lift’ when hopping, and that’s about it.
this is true. They are fun, but on a daily driver you can’t beat air. But if you ask 30 different people, you will get 30 different answers..