Quote:

For one thing... the bottle needs to be point in the
proper direction... and from what you are saying I
would think you are putting it in sideways which is
wrong....JMO... since I'm not a nitrous guy




Bottles will work sideways if they are rotated the right way.

It will be more difficult to swap bottles, a track official may not be able to kill the bottle in case of an accident. Just a couple thoughts