So flying isn't really their purpose, it's just incidental.

And this comment comes from someone who doesn't know the relationships
between EGT, RPM, MP, and mixture, yet he can criticize people who actually
fly?

He asks a naive question, and then is critical of those who actually do fly
and understand how to use the controls?

Anthony, don't worry- just use the mouse and push the controls in as far as
they go on the screen- it won't matter. Or, use your cheap joystick and
achieve the same results.