Model?
Hello.
Pick something older than me, will you?
Levers?
Far left, parking brake. :tong
From there you have the blade controls proper, think of this as a set.
Except for the swing and angle of the circle and blade it is in pairs.
The best way to learn the blade is to have an old hand work with you for a few weeks, while you run around with the grade checker. :notworthy
I can operate the blade but am far from a master, and I am one of the better operators. :beatsme
But, whatever the case, I love operating the blade, a true challenge to really master.