Ya, Monster Hunter has a way of making it's "coolest" moves do the least amount of damage. Things like the hammer swing, the lance charge, etc.
To prevent yourself from doing that spin move, stop moving and then let go of the R button. You'll do the Super Pound attack instead. You'll want to try to align the super pound so you'll hit the head. It does good KO damage and is a relatively safe/fast attack you can do to better setup your triple X X X attack.
To prevent yourself from doing that spin move, stop moving and then let go of the R button. You'll do the Super Pound attack instead. You'll want to try to align the super pound so you'll hit the head. It does good KO damage and is a relatively safe/fast attack you can do to better setup your triple X X X attack.